Algebra :

A Computational Introduction To Number Theory And Algebra - Victor Shoups
A course in computational algebraic number theory - Cohen
A Course in Homological Algebra - P. Hilton, U. Stammbach
A Course In Universal Algebra - S. Burris and H.P. Sankappanavar
A First Course In Linear Algebra - Robert A. Beezer
A First Course in Noncommutative Rings - T. Lam
A Primer of Algebraic D-modules - S. Coutinho
Abel's Theorem in Problems and Solutions - V.B. Alekseev
Abstract Algebra - the Basic Graduate Year - R. Ash
Advanced Modern Algebra - Joseph J. Rotman
Algebra & Trigonometry Graphs & Models 3rd ed - Marvin L. Bittinger
Algebra Abstract - Robert B. Ash
Algebra Demystified - Rhonda Huettenmueller
Algebra I Basic Notions Of Algebra - Kostrikin A I , Shafarevich I R
Algebra Sucsess In 20 Minutes a Day - LearningExpress
Algebraic D-modules - A. Borel et. al
Algebraic Groups and Discontinuous Subgroups - A. Borel, G. Mostow
Algebraic Surfaces and Holomorphic Vector Bundles - R. Friedman
Algorithmic Algebra - B. Mishra
Algorithms for Computer Algebra - K. Geddes, S. Czapor, G. Labahn
An Elementary Approach to Homological Algebra - L. Vermani
An Introduction To Linear Algebra - Kenneth Kuttler
Applications of Abstract Algebra with MAPLE - R. Klima, N. Sigmon, E. Stitzinger
Applied Linear Algebra And Matrix Analysis - Thomas S. Shores
Applied Numerical Linear Algebra - James W. Demmel
Bialgebraic Structures - W. Kandasamy
Calculus approach to matrix eigenvalue algorithms - Hueper
Commutative Algebra 2nd ed. - H. Matsumura
Commutative Ring Theory - H. Matsumura
Compact Numerical Methods for Computers Linear Algebra and Function Minimisation 2Ed - Adam Hilger
Computational Commutative Algebra - Kreuzer and Robbiano
Computer Algebra and Differential Equations - E. Tournier
Determinants and Their Applications in Mathematical Physics - R. Vein, P. Dale
Differential Galois Theory - M. van der Put, M. Singer
Elementary Linear Algebra - K. R. MATTHEWS
Elements of Abstract and Linear Algebra - E. H. Connell
Fileds and Galois Theory [jnl article] - J. Milne
fundamental problems in algorithmic algebra - chee keng yap
Galois Theory 2nd ed. - E. Artin
Group Characters, Symmetric Functions and the Hecke Algebras - D. Goldschmidt
Handbook of Algebra Vol 1 - M. Hazewinkel
Handbook of Algebra Vol 2 - M. Hazewinkel
Hankel and Toeplitz Matrices and Forms - I. Iohvidov
Homotopical Algebra - D. Quillen
Intro Abstract Algera - P.Garret
Introduction to Commutative Algebra - M. Atiyah, I. Macdonald
Invitation to Higher Local Feilds - I. Fesenko, M. Kurihara
Lectures on Matrices - wedderburn
Linear Algebra - Jim Hefferon
Linear algebra 3ed - Greub, W.H
Linear Algebra And Its Applications   - David C Lay
Linear Algebra and Its Applications 3e - Gilbert Strang
Linear Algebra and Multidimensional Geometry - R. Sharipov
LINEAR ALGEBRA and SMARANDACHE LINEAR ALGEBRA - w. b. vasantha kandasamy
Linear Algebra Done Right, 2nd Ed - Sheldon Axler
Linear Algebra Gateway to Mathematics -  Robert Messer
Linear Algebra with Applications 3rd Edition -  Nicholson, W. Keith
Linear Algebra, 2Nd Edition - Kenneth Hoffmann And Ray Kunze
Linear algebraic groups 2ed - Borel A
Logic and Boolean Algebra - Kathleen and Hilbert Levitz
Matrices Over Commutative Rings - W. Brown
Matrices theory and applications  - Serre D.
Matrix Analysis & Applied Linear Algebra - Carl D Meyer
Matrix Theory - [jnl article] - T. Banks
Methods of Homological Algebra - S. Gelfand, Y. Manin
Modern Algebra With Applications 2Ed - Gilbert, Nicholson
Modern Computer Algebra - Von Zur Gathen, Gerhard
Operator Algebras and Quantum Statistical Mechanics V1 2nd ed. - O. Bratelli.djv
Operator Algebras and Quantum Statistical Mechanics V2 2nd ed. - O. Bratelli.djv
Polynomials and Polynomial Inequalities
Quadratic Forms and their Applications
Ring of Quotients - Introduction to Methods of Ring Theory - Bo Stenstrom
SCHAUM'S OUTLINE OF THEORY AND PROBLEMS OF LINEAR ALGEBRA Second Edition - SEYMOUR LIPSCHUTZ
Schemes - D. Eisenbud, J. Harris
SMARANDACHE FUZZY ALGEBRA - W. B. Vasantha Kandasamy
Smarandache Loops - W. Kandasamy
Smarandache Near-Rings - W. Kandasamy
Smarandache Rings - W. Kandasamy
Smarandache Semirings, Semifields,Semi Vector Spaces - W. Kandasamy
Structure and Representation of Jordan Algebras - N. Jacobson
The Algebraic Theory of Spinors and Clifford Algebras  - C. Chevalley
The Theory Of Algebraic Numbers 2nd ed. - H. Pollard, H. Diamond
Toposes, Triples and Theories - M. Barr, W. Wells
Treatise on Quantum Clifford Algebras - Fauser
Vector Math for 3D Computer Graphics - Interactive Tutorial
Workbook in Higher Algebra - David Surowski

Algebraic geometry :

Abelian Varieties - D. Mumford
Algebraic Curves and Riemann Surfaces - R. Miranda
Algebraic Geometry - D. Bump
Algebraic Geometry - Js Mine
Algebraic Geometry - R. Hartshorne
Algebraic geometry I-V - Shafarevich I.R
Algebraic Geometry I. From Algebraic Varieties to Schemes - K. Ueno
Combinatorial Convexity and Algebraic Geometry - G. Ewald
Commutative Algebra, with a View Toward Algebraic Geometry - D. Eisenbud
Computational Algebraic Geometry - F. Eyssette, A. Galligo
Current Trends in Arithmetical Algebraic Geometry - K. Ribet
Geometric Algebra - E. Artin.djv
Geometric Algebra and its Application to Mathematical Physics - C. Doran
Geometry of Algebraic Curves (vol 1) - E. Arabello, M. Cornalba, P. Griffiths, J. Harris
Introduction to Algebraic Geometry - Dolgachev
Mirror  Symmetry and Algebraic Geometry - D. Cox, S. Katz
Moduli of Curves - J. Harris, I. Morrison
Positivity In Algebraic Geometry - R. Lazarsfeld
Real Algebraic Geometry - J. Bochnak, M. Coste, M. Roy
Zeta Functions, Introduction to Algebraic Geometry - Thomas

Analysis :

A Course of Higher Mathematics vol 1 - V. Smirnov.djv
A Course of Higher Mathematics vol 2 - V. Smirnov.djv
A Course of Modern Analysis 4th ed. - E. Whittaker, G. Watson.djv
A Quick Introduction to Tensor Analysis - R. Sharipov
Acourse of pure mathematics - Hardy
Algebraic Numbers and Fourier Analysis - Salem
An Introduction to Complex Analysis for Engineers - M. Adler
An Introduction To Functional Analysis - Vitali Milman
An Introduction to Numerical Analysis for Electrical and Computer Engineers - Wiley
Analysis - Hyland
Analysis and Simulation of Chaotic Systems 2nd ed. - F. Hoppensteadt
Applied and Computational Complex Analysis Vol 1 - P. Henrici
Applied and Computational Complex Analysis Vol 2 - P. Henrici
Applied Nonlinear Analysis - A. Sequeira, H. da Vega, J. Videman.djv
Automorphic Forms on GL(2) - H. Jacquet, R. Langlands
Automorphic Forms, Representations and L-Functions Part 1 - A. Borel, W. Casselman
Automorphic Forms, Representations and L-Functions Part 2 - A. Borel, W. Casselman
Basic Analysis - K. Kuttler
Basic Elements of Real Analysis - M. Protter
Basic Math Conecpts - E. Zakon
Complex Analysis - Ahlfors
Complex Analysis - cain
Complex Analysis - K. Houston
Complex Analysis 2nd ed. - L. Alhford
Computer Analysis of Number Sequences - H. Ibstedt
Convex Analysis and Non Linear Optimization Theory and Examples - Borwein,Lewis
Differential Inequalities - J. Szarski.djv
Elementary Numerical Analysis  An Algorithmic Approach, 3rd Ed - de Boor
Finite Element Analysis Theory and Application with ANSYS - S. Moaveni
Foundations of Algebra and Analysis - C. Dodge
Foundations of modern analysis - Friedman
Foundations of Real and Abstract Analysis - Axler , Gehring , Ribet
Fourier analysis on groups - Rudin, Walter
Fourier Theory - B. Clarke
Functional Analysis - K Yoshida
Functional Analysis - W. Rudin
Functional Analysis and Semi-Groups - E. Hille, R. Phillips
Functional Equations in a Single Variable - M. Kuczma.djv
Functional Operators, Vol.1 - Measures and Integrals - J. von Neumann
Functions of One Complex Variable 2nd ed. - J. Conway
Fundamental Numerical Methods and Data Analysis - G. W. Collins
Harmonic Analysis And Partial Differential Equations - B. Dahlberg, C. Kenig
Harmonic Analysis on Semisimple Lie Groups - V. Varadarajan.djv
Harmonic Analysis, Real Variable Methods Orthogonality & Oscillatory Integrals - Stein
Homeomorphisms in Analysis - C. Goffman, T. Nishiura, D. Waterman.djv
Integral Equations - A Practical Treatment - D. Porter, D. Stirling.djv
Integral Equations - H. Hochstadt.djv
Introduction to Complex Analysis - R. Nevanlinna, V. Paatero
Introduction to Complex Analysis Lecture notes - W. Chen
Introduction to Numerical Analysis 2 ed - J.Stoer,R.Bulirsch
Introduction To p-adic Numbers and p-adic Analysis - A. Baker
Introduction to the theory of Fourier's series and integrals 2ed- Carslaw H.S.
Introductory Real Analysis - A. Kolmogorov, S. Fomin
Manifolds, Tensor Analysis and Applications 3rd ed. - Marsden, Ratiu and Abraham
Mathematical analysis - Apostol T.M.
Mathematical Analysis - E. Zakon
Mathematical Methods of Engineering Analysis - E. Cinlar, R. Vanderbei
Mathematics of the Discrete Fourier Transform
Means of Hilbert Space Operators - F. Hiai, H. Kosaki
Measure And Integral an introduction to  Real analysis - Wheeden and Zygmund,
Mixed Motives - M. Levine
Monotone Operators in Banach Space and Nonlinear partial differential equation - P. Showalter
Nonlinear System Theory - W. Rugh
Notions of Convexity - L. Hoermander
p-adic numbers, p-adic analysis, and zeta-functions 2nd ed. - N. Koblitz
Partial Differantial  Equations and Fourier Analysis  an Introduction - K. Tung
Principles and Applications of Tensor Analysis - M. Smith
Principles of Mathematical Analysis 3ed - Rudin W
Real And Complex Analysis International Student edn - W. Rudin
Real and complex analysis third edition - Rudin
Real Mathematical Analysis- Charles Chapman
Summation of Series 2nd rev. ed. - L. B. W. Jolley
The Elements of Real Analysis - R. Bartle
The Theory Of The Riemann Zeta-Function -Titshmarch
theory and Problems Of Fourier Analysis with Applications to Boundary value problems - Spiegel
Theory of Functions of a Real Variable - S. Sternberg
Vector and Tensor Analysis with Applications - A. Borisenko and I.Tarapov.djv

Applied mathematics :

A First Course On Wavelets - E. Hernandez, G. Weiss
Applied Mathematics - P. Oliver, C. Shakiban
Chaos Theory Tamed - G. Williams
Classification of Nuclear C-algebras - Entropy in Operator Algebras
Explaining Chaos - P. Smith
Fundamentals of Wavelets - Theory, Algorithms, and Applications - J. Goswami, A. Chan
Information Theory - R. Ash
Intro to the Math. and Stat. Foundations of Econometrics - H. Bierens
Introduction To Finite Mathematics, 3Rd Edition
Inverse Problem Theory and Methods for Model Parameter Estimation - A. Tarantola
Linear Programming - Foundation and Extensions 2nd ed. - R. vanderbei
Mathematics of Quantum Computation - Chen and Brylinski
Probabilistic Inference Using Markov Chain Monte Carlo Methods - R. Neal
Renormalization Groups - G. Benfatto, G. Gallavotti
The Mathematical Theory Of Cosmic Strings - M. Anderson
Theory and Problems of Finite Mathematics (Schaums Outlines) - S. Lipschutz

calculus :

A Treatise On The Differential Calculus with numerous examples - Todd Hunter
Advanced Calculus - a Differential Forms Approach - H. Edwards
Advanced Calculus - Widder D.V.
Advanced Calculus 2Ed , 1990 - Loomis L H , Sternberg S
Advanced Calculus 2Nd Ed  - wrede & Spiegel
Advanced Calculus 3rd Edition - Taylor Angus & Wiley.Fayez
Advanced Calculus and Analysis - Ian craw
Advanced Calculus fifth edition - Wilfred Kaplan
Advanced Calculus of real valued functions of real variable and vectored valued functions of a vector variable - Sagan
Advanced Calculus With Applications In Statistics - A Khuri
An introduction to the fractional calculus and fractional differential equations - Miller K.S., Ross B.
Calculus 5th Edition - James Stewart solution
Calculus 5th Edition - James Stewart
Calculus Bible
Calculus Concepts and Contexts 2nd Ed - James Stewart
Calculus Demystified - Krantz
Calculus for the Clueless - Calc.I - Bob Miller's
Calculus for the Clueless, Calc II - Bob Millers
Calculus For The Utterly Confused - Oman
CALCULUS OF FINITE DIFFERENCES - jordan
Calculus of Variations & Optimal Control - Sasane
Calculus of Variations & Solution Manual - Russak
Calculus Of Variations, With Applications To Physics And Engineering - Weinstock R
Calculus on manifolds - Spivak, M.
Calculus With Complex Numbers - Read
Calculus Workbook For Dummies - Mark Ryan
Calculus, applications and theory - K Kuttler
Derivatives and Integrals Chart (basic)
Dictionary of analysis, calculus, and differential equations - Gibilisco
Differential Forms, a Complement to Vector Calculus - S. Weintraub
Elementary calculus an infinitesimal approach 2ed - Keisler H.J.
Elementary Textbook on the Calculus - Snyder
Foundations Of Differential Calculus - Euler
Foundations Of Infinitesimal Calculus 2nd ed. - K. Stroyan
From Calculus to Chaos - D. Acheson
Functional Calculus of Pseudo-Differential Boundary Problems - Birkhauser
Geometric Approach to Differential Forms - D. Bachman
Handbook Of Integral Equations - A. Polyanin, A. Manzhirov
How To Solve Word Problems In Calculus - Don
INTRODUCTION TO THE CALCULUS OF VARIATIONS - Bernard Dacorogna
Introduction To The Calculus Of Variations - Byerly 1917
Master Math  Pre-Calculus And Geometry - Debra Ross
Mathematical Background Foundations of Infinitesimal Calculus 2nd Ed - K. D. Stroyan
Mlulti Variable Calculus and Linear Algebra, with Applications to DifFeren tial Equations and Probability SECOND EDITION - Apostol
Multivariate Calculus - Alder
On the Shoulders of Giants A Course in Single Variable Calculus - Smith & Mcleland
One-Variable Calculus, with an Introduction to Linear Algebra SECOND EDITION vol I - Apostol
Quantum calculus - Kac V. & Cheung P.
Rings of Differential Operators - J. Bjoerk.djv
Ryerson Calculus & Advanced Functions - McGraw-Hill
Selected Chapters In The Calculus Of Variations - Moser J
The Fractional Calculus Theory And Applications Of Differentiation And Integration To Arbitrary Order - Oldham K B , Spanier J
Theory and Problems of ADVANCED CALCULUS Second Edition - WREDE & SPIEGE
Theory and Problems of Beginning Calculus Second Edition - Elliott Mendelson
THEORY AND PROBLEMS OF DIFFERENTIAL AND INTEGRAL CALCULUS Third Edition - AYRES & MENDELSON
Vector Calculus - Theodore Voronov

CRC Concise Encyclopedia of Mathematics :

CRC Concise Encyclopedia of Mathematics [part 1 of 4] - E. Weisstein
CRC Concise Encyclopedia of Mathematics [part 2 of 4] - E. Weisstein
CRC Concise Encyclopedia of Mathematics [part 3 of 4] - E. Weisstein
CRC Concise Encyclopedia of Mathematics [part 4 of 4] - E. Weisstein

Cryptography :

Applied Cryptography 2nd ed. -  B. Schneier
Cryptography Theory And Practice - Douglas Stinson.chm
Guide to Elliptic Curve Cryptography - D. Hankerson, A. Menezes, S. Vanstone
Handbook of Applied Cryptography - A. Menezes, P. VanOorschot, S. Vanstone
Modern Cryptography  Theory And Practice - Wenbo Mao

Differential Algebra :

Differential Algebra  - Joseph Ritt
Differential Algebra and Algebraic Groups - E. Kolchin
Differential Algebra and Diophantine Geometry - A. Buium
Differential Algebraic Groups - E. Kolchin
Differential Algebraic Groups of Finite Dimension - A. Buium
Differential Function Fields and Moduli of Algebraic Varieties - A. Buium

Differential Geometry :

An Introduction To Differential Geometry With Use Of Tensor Calculus - Eisenhart L P.djv
Classical differential geometry of curves and surfaces - Varliron G.
Complex Analytic and Differential Geometry - J. Demailly
Complex Analytic Differential Geometry - Demailly
Course of Differential Geometry - R. Sharipov
Differential and Physical Geometry - J. Lee
Differential Geometry in Physics - G. Lugo (
Foundations Differential Geometry  - Michor
Foundations of Differential Geometry - P. Michor
Foundations of Differential Geometry vol 1 - Kobayashi, Nomizu
Intro to Differential Geometry and General Relativity - S. Warner
Introduction to Differential Geometry & General Relativity - waner
Lectures on Differential Geometry - S. Chen, W. Chen, K. Lam
Minkowski Geometry - A. Thompson
Modern Differential Geometry for Physicists 2nd ed. - C. Isham
Natural Operations in Differential Geometry - Ivan ,Peter, Jan

differentials equations :

A First Course in Partial Differential Equations with complex variables and transform methods - H. Weinberger
A Treatise on Differential Equations 2nd ed. - A. Forsyth.djv
An Introduction to MultiGrid Methods - P. Wesseling
Difference Equations and Inequalities - Theory, Methods, and Applications 2nd ed. - P. Agarwal.djv
Differential Equations Crash Course  - R. Bronson
Differential Equations From the Group Standpoint - L. Dickson.djv
Differential Equations with Mathematica - M. Abell, J. Braselton
Differential Equations, Dynamical Systems and Linear Algebra - M. Hirsch, S. Smale.djv
Differential Subordinations, Theory and Applications - S. Miller, P. Mocanu.djv
Elementary Differential Equations and boundry value problems 7th ed.  - W. Boyce, R. Diprima
Exterior Diff Systems And Euler-Lagrange Partial Diff Eqns - Bryant, Griffiths and Grossman
Galois Theory of Linear Differential Equations - M. van der Put, M. Singer
Generalized Difference Methods for Differential Equations - R. Li, Z. Chen, W. Wu
Hilbert Space Methods For Partial Differential Equations - R. Showalter
Introduction to Partial Differential Equations - A Computational Approach - A. Tveito, R. Winther
Introduction to Stochastic Differential Equations v1.2 (Berkeley lecture notes) - L. Evans
Introduction To Tensor Calculus & Continuum Mechanics - J. Heinbockel
Linear Diff Eqns in the Complex Domain - Problems of Analytic Continuation Y. Sibuya.djv
Mesh-free Methods - Moving Beyond Finite Element Methods - G. Liu
Nonlinear Analysis & Differential Equations, An Introduction - Schmitt & Thompson
Nonlinear Partial Differential Equations - G. Chen, E. DiBenedetto.djv
Numerical Methods for Ordinary Differential Equations - J.C. Butcher
Numerical Methods for Partial Differential Equations 2nd ed. - W. Ames
Ordinary Differential Equations - P. Hartman.djv
Ordinary Differential Equations - V. Arnold.djv
Ordinary Differential Equations and Dynamical Systems - G. Teschl
Ordinary Differential Equations, with Intro to Lie Theory - J. Page
Partial Differential Equations - L. Evans
Partial Differential Equations and Mathematica - P. Kythe
Partial differential equations and the finite element method - Pave1 Solin
Partial Differential Equations Vol 1 - Basic Theory - M. Taylor.djv
Partial Differential Equations Vol 2 - Qualitative Studies of Linear Equations - M. Taylor.djv
Partial Differential Equations Vol 3 - Nonlinear Equations - M. Taylor.djv
Partial Differential Equations, (MA3132 lecture notes) - B. Neta (
Singular Perturbation Theory - Math and Analyt Technique w. appl to Engineering - R. Johnson
Stochastic Differential Equations 5th ed. - B. Oksendal
The Qualitative Theory of Ordinary Diff. Equations - F. Brauer, H. Nohel

Discrete Mathematics :

A First Course in Discrete Mathematics 2nd ed - ANdersonn
Advanced Combinatorics (revised) - L. Comtet
Algorithm theory - Penttonen,Meineche
Algorithms - R. Sedgewick
Algorithms and Complexity - wilf
Combinatorics - Topics, Techniques and Algorithms - P. Cameron
Combinatorics 2nd ed. - R. Merris
Concrete Mathematics - R. Graham, D. Knuth, O. Patashnik
Discrete Math in Computer Science - Bogart , Stein
Discrete Mathematics - Chen
Discrete Mathematics - Yale
Discrete Mathematics And Its Applications 4Th Ed - Rosen
Discrete Mathematics for New Technology Second Edition - Garnier , Taylor
Generatingfunctionology - H. Wilf
Handbook of Combinatorics Vol 2 - R. Graham, M. Grotschel, L. Lovasz
Handbook of discrete and combinatorial mathematics - Crc Press
Introduction to Algorithms 2nd ed. - MIT Faculty
Introduction to Genetic Algorithms for Scientists and Engineers - D. Coley
Monte Carlo Concepts, Algorithms and Applications - G. Fishman
Probabilistic methods in algorithmic discrete mathematics - Springer
Representations for Genetic and Evolutionary Algorithms 2nd ed. - F. Rothlauf

Dynamical Systems :

Dynamical Systems - G. Birkhoff
Dynamical Systems and Fractals - Computer Graphics Exper. in  Pascal - K. Becker, M. Dorfler
Elementary Catastrophe Theory - P. Michor

Encyclopedia of Mathematics - Gale Group :

Encyclopedia of Mathematics - Gale Group (Vol.1 Ab-Cy)
Encyclopedia of Mathematics - Gale Group (Vol.2 Da-Lo)
Encyclopedia of Mathematics - Gale Group (Vol.3 Ma-Ro)
Encyclopedia of Mathematics - Gale Group (Vol.4 Sc-Ze)

Category Theory :

Basic Category Theory for Computer Scientists - B. Pierce.djv
Categories for the Working Mathematician - S. Maclane.djv

Logic :

A Concise Introduction To Logic - Hurley 7th ed
Bridge to Abstract Math -  Mathematical Proof and Structures, 1st Ed. - R. Morash
Fuzzy Logic A Practical Approach - F. Martin McNeill, Ellen Thro
Handbook of Philosophical Logic vol 9
Handbook of the Logic of Argument & Inference-01--Gabbay-p506
Introduction to Linear Logic - T. Brauner
Language Proof And Logic - Barwise,Etchemendy
Logic for Everyone - R. Herrmann
Relevant and Substructural Logic - Greg Restall
Schaum's Outline of Logic - John Nolt,Dennis Rohatyn,Achille Varzi

Set Theory :

Introduction to set theory 3ed - Hrbacek K., Jech T.
Lectures in Logic and Set Theory Volume I Mathematical Logic - George Tourlakis.djv
Lectures In Logic And Set Theory Volume II Set Theory - George Tourlakis.djv
Logic, Computation and Set Theory -  Forster, T.

Fun :

Abel's Proof - Essay on the Sources and Meaning of Mathematical Unsolvability - P. Pesic
Breakthroughs in Mathematics - P. Wolff
Math Wonders to Inspire Teachers and Students
Prime Numbers - The Most Mysterious Figures in Math
The Art of the Infinite - The Pleasures of Math
The Riemann Hypothesis The Greatest Unsolved Problem in Mathematics . - J. Derbyshire.djv
Wiley Mathematical Journeys

Geometry :

Euclid's Elements
Algebraic geometry a first course - Harris.J
Computational Geometry algorithms and applications 2d ed - De berg
Computational Geometry in C - J o'orourk
Computational Geometry Methods And Applications - chen
Conceptual Spaces The Geometry Of Thought - Gardenfors.chm
Exploring Analytic Geometry with Mathematica - D. Vossler
Exploring analytic geometry with Mathematica - Vossler
Fractal Geometry Mathematical Foundations & Applications - Falconer
Fundamentals of College Geometry 2nd ed. -  E. M. Hemmerling
Fundamentals of Mathematics Vol.2, Geometry - Behnke, Bachmann
Geometric Models for Noncummutative Algebras - A.da Silva, A. Weinstein
Geometry Asymptotics - Guillemin,Sternberg
Glimpses of Algebra and Geometry, 2nd Edition - Verlag
Handbook of discrete and computational geometry and its applications - Rosen
Introduction to geometry 2ed - coxeter
Introduction to Lie groups and symplectic geometry - Bryant R.L.
Mirrors and Reflections- The Geometry of Finite Reflection Groups - A. Borovik, A. Borovik
Non-Euclidean Geometry 6th ed. - H.S.M. Coxeter
Plane Analytic Geometry With Differential Calculus - Maxime Bocher
Sphere Packings - C. Zong
The Geometry & Topology of 3-Manifold - Thurston
The Geometry of Hamilton and Lagrange Spaces - Miron, Hrimiuc, Shimara, Sabau.
The Geometry of Schemes - Eisenbud D., J.Harris.
Treatise of plane geometry through geometric algebra - Calvet R.G. -

Trigonometry :

Mathematics, Trigonometry - NAVEDTRA 14140
Notes from Trigonometry - S. Butler
Plane and Spherical Trigonometry - C. Palmer, C. Leigh
Teach Yourself Trigonometry
Trigonometry Demystified - S. Gibilisco

Graph Theory :

Graph Theory - R. Diestel
Graph Theory With Applications - J. Bondy, U. Murty

Graph Theory :

Planar Graph Drawing - T. Nishizeki, M. Rahman
Abstract Theory of Groups - O. Schmidt
An Elementary Introduction to Groups and Representations - B. Hall
Buildings and Classical Groups - P. Garrett
Cohomological Topics in Group Theory - K. Gruenberg
Galois Theory 2nd ed. -  E. Artin
Group Theory (Lie's, Tracks and Exceptional Groups) - P. Cvitanovic
Group Theory Exceptional Lie Groups As Invariance Groups - P. Cvitanovic
Group Theory [jnl article] - J. Milne
Groupoids. and Smarandache Groupoids - W. Kandasamy
Introduction To Groups, Invariants and Particles
Introduction to the Theory of Groups - G. Polites
Isometric Actions of Lie Groups and Invariants [jnl article] - P. Michor
Lectures on Lie Groups - D. Milicic
Lie Algebras - S. Sternberg
Linear Algebraic Groups - A. Borel
Problems in Group Theory - J. Dixon
Quantum Groups and Knot Algebra - T. Dieck
Representation Theory - A First Course - W. Fulton, J. Harris
Representation Theory of Lie groups - M. Atiyah et al.
Smarandache Semigroups - W. Kandasamy
The Classification of the Finite Simple Groups - D. Greenstein, R. Lyons, R. Solomon
The Theory of Groups - H. Bechtell
the Theory of Groups 2nd ed. Vol.1 - A. Kurosh
Theory Of Groups of Finite Order - W. Burnside

Math For Engineers :

Advanced Mathematical Methods for Scientists and Engineers - C. Bender, S. Orszag.djv
CRC Press - Dictionary of Applied Math for Engineers and Scientists - D. Clark
CRC Press - Elem. Math. and Comp. Tools for Engineers using MATLAB - J. Manassah
Engineering Mathematics 4th ed. - J. Bird
Essential Math Skills for Engineering, Science and Appl Math - S. Barry, S. Davis.djv
Intro to Methods of Appl. Math - Adv Math Methods for Scientists and Engineers - S. Mauch
Math - Functional and Structural Tensor Analysis for Engineers - Brannon
Math methods in physics and engineering with Mathematica - F. Cap
Math. and Phys. Data - Equations and Rules of Thumb - S. Gibilisco
Mathematical Methods of Classical Mechanics, 2nd ed., - V. I. Arnold
Mathematics for Electrical Engineering and Computing - M. Attenborough
Mathematics of Quantum Computation - G. Chen, R. Brylinski (eds)
Methods of Mathematical Physics Vol 3 - Scattering Theory - M. Reed

Number theory :
A Computational Introduction to Number Theory and Algebra - Victor Shoup
A Concise Introduction to the Theory of Numbers- Baker A.
A Course in Arithmetic (graduate level)  - J. Serre
A course in computational algebraic number theory - Cohen H.
A Course in Number Theory and Cryptography 2 ed - Neal Koblitz
A Course In Number Theory And Cryptography 2Ed - Koblitz N
Advanced Number Theory - Cohn
Algebra and number theory - Baker A.
Algebraic Groups and Number Theory - Platonov & Rapinchuk
Algebraic Number Theory - IYANAGA
ALGEBRAIC NUMBER THEORY - MILNE
Algorithmic Methods In Algebra And Number Theory - Pohst M
Algorithmic number theory - Cohen H.
Algorithmic number theory, vol. 1 Efficient algorithms - Bach E., Shallit J.
An Explicit Approach To Elementary Number Theory - stein
An Introduction to Conformal Field Theory [jnl article] - M. Gaberdiel
AN INTRODUCTION TO THE THEORY OF NUMBERS - hardy & wright
An Introduction to the Theory of Numbers - Leo Moser
An introduction to the theory of numbers 5ed - Niven I., Zuckerman H.S., Montgomery H.L.
Analytic number theory - Iwaniec H.,Kowalski E.
Analytic Number Theory - Newman D.J.
Analytic Number Theory- Jia &  Matsumoto
Arithmetic Theory of Elliptic Curves - J. Coates
Computational Algebraic Number Theory - Pohst M E
Computational excursions in analysis and number theory - Borwein P.
Contributions to the Founding of the Theory of Transfinite Numbers - Georg Cantor
Definitions, Solved And Unsolved Problems, Conjectures and Theorems, In Number Theory And Geometry - Smarandache F
Elementary Methods in Number Theory - Nathanson M.B
Elementary Number Theory - Clark
Elementary Number Theory - David M. Burton
Elementary Number Theory And Primality Tests
Elementary Number Theory Notes - santos
Elementary theory of numbers - Sierpinski W.
Elliptic Curves - Notes for Math 679 - J. Milne, U. Michigan
Elliptic Curves 2nd ed. - D. Husemoeller
Geometric Theorems, Diophantine Equations and Arithmetic Functions - J. Sandor
History of the theory of numbers  Vol.2. - Dickson L.E.
Introduction To Analytic Number Theory - Apostol
Introduction to Modern Number Theory Fundamental Problems, Ideas and Theories  2nd Edition - Manin I., Panchishkin A
Introduction to p-adic numbers and valuation theory- Bachman G.
Introduction to the Theory of Numbers  4th ed. - G. Hardy, E. Wright
Lectures on topics in algebraic number theory  - Ghorpade
Mainly Natural Numbers - Studies on Sequences - H. Ibstedt
Math. problems and proofs combinatorics, number theory and geometry - B. Kisacanin
Mathematical Problems And Proofs  Combinatorics, Number Theory, and Geometry - Kluwer Academic
My Numbers, My Friends - Popular Lectures on Number Theory
My Numbers,My Friends  Popular Lectures On Number Theory - Ribenboim
Number Theory - Z.Borevitch, I. Shafarevich
Number theory for beginners - Weil A.
Number theory for computing - Yan S Y.
Numerical Mathematics - A. Quarteroni, A. Sacco, F. Saleri
Numerical Methods for Engineers and Scientists 2nd ed. - J. Hoffman
Numerical Optimization - J. Nocedal, S. Wright
Numerical Recipes in C - The Art Of Scientific Computing 2nd ed.
Numerical Recipes in Fortran 77 2nd ed. Vol 1
Old And New Problems And Results In Combinatorial Number Theory - Erdos, P.&Graham, R.L
Only Problems Not Solutions - F. Smarandache
Prime Numbers The Most Mysterious Figures in Math - D. Wells
Problems In Algebraic Number Theory 2Ed - Murty M , Esmonde J
SOlved and unsolved problems in Number Theory - Daniel Shanks
Surfing on the Ocean of Numbers - H. Ibstedt
Survey Of Diophantine Geometry - Serge Lang
The elements of the theory of algebraic numbers - Hilbert.djv
The Foundations of Arithmetic 2nd ed. revised - G. Frege
The New Book Of Prime Number Records 3rd ed. - P. Ribenboim
The Theory of algebraic numbers sec ed - Pollard H., Diamond H.G.
the theory of functions and sets of natural numbers - Odifreddi, P
Three Pearls of Number Theory - Khinchin
Transcendental number theory - Baker A.
Unsolved Problems In Number Theory 2 Ed - R K Guy.djv

Probability and statistics :

A Course In Probability Theory - Chung K L
An Introduction to Probability Theory - Geiss
An Introduction to Probability Theory and its Applications Vol I - Feller W.
Applied Bayesian Modelling - P. Congdon
Applied Probability - Lange K.
Applied Probability and Stochastic Processes - Bryc
Applied Statistics And Probability For Engineers - Montgomery && Runger
Applied Statistics And Probability For Engineers solution - Montgomery && Runger
CRC - standard probability and Statistics tables and formulae - DANIEL ZWILLINGER
Foundations of Modern Probability - Olav Kallenberg
Foundations of the Theory of Probability - A.N. KOLMOGOROV
Fundamentals of Probability and Statistics for Engineers - T T Soong
Introduction to Mathematical Statistics 6th ed. - P. Hoel
Introduction To Probability -  Dimitri Bertsekas And John N Tsitsiklis
Introduction to Probability - Grinstead & Snell
Introduction to Probability 2nd Ed - C M Grinstead & J L Snell
Introduction To Probability Models Sixth Ed -Sheldon M ross
Introduction to Statistical Pattern Recognition 2nd ed. - K. Fukunaga
Lectures on Probability Theory and Statistics - Jean Picard
Markov Random Fields And Their Applications - kinderman & snell
Mathematics, Pre-Calculus and Introduction to Probability
Measure Integral & Probability - Capinski & Kopp
Multivariable Bayesian Statistics - D. Rowe.djv
Probability and Finance It's only a game
Probability and its applications - Ollav Kallenberg
Probability and measurements - Tarantola A.
Probability And Statistical Inference - NITIS MUKHOPADHYAY
Probability Demystified - bluman
Probability Theory and Examples second edition - Durrett R
Probability Theory The Logic Of Science - E. T. Jaynes
Probability, random processes and ergodic properties -  Gray
Probability, Random Processes, and Ergodic Properties - R. Gray
Probability, Random Variables and Random Signal Principles 2nd ed. - P. Peebles
Probability, Random Variables and Stochastic Processes 3rd ed- Papoulis
Radically Elementary Probability Theory - edward Nelson
Recent Advances in Applied Probability - Springer
Schaum's Outlines - Theory and Problems of Statistics 3rd ed. - M. Spiegel,  L. Stephens
Six Sigma and Beyond Statistics and Probability, Volume III - satamtis.chm
Statistics and Probability for Engineering Applications With Microsoft« Excel - W.J. DeCoursey
Statistics for Dummies - D. Rumsey.chm
Statistics Hacks - B. Frey.chm
The Basic Practice of Statistics 3rd ed. - D. S. Moore
Theory and problems of probability - Lipschutz, Seymour
Theory and Problems of Probability, Random Variables, and Random Processes - Hwei P. Hsu
Tutorials in Probability

Ramanujan's Notebooks :

Ramanujan's Notebooks vol 1 - B. Berndt.djv
Ramanujan's Notebooks vol 2 - B. Berndt.djv
Ramanujan's Notebooks vol 3 - B. Berndt.djv
Ramanujan's Notebooks vol 4 - B. Berndt.djv
Ramanujan's Notebooks vol 5 - B. Berndt.djv

Topology :

A concise course in algebraic topology - May J.P.
A Panoramic View of Riemannian Geometry - M. Berger
Algebraic Topology  A Computational Approach - Kaczynski , Mischaikow , Mrozek
Algebraic Topology - A. Hatcher
Algebraic Topology - S. Lefschetz
Algebraic Topology an Intuitive Approach - H. Sato
Algebraic Topology From A Homotopical Viewpoint - SPringer
Cohomology of Arithmetic Groups, L-Functions and Automorphic - T. Venkatamarana
Counterexamples In Topology - Steen , Seebach
Curvature and Homology, Revised Ed. - S. Goldberg
differential topology - Dundas
Differential Topology - Morris
Elementary Concepts In Topology - P. Alexandroff
Elementary topology a first course  - Viro, Ivanov
general topology - muller
Geometry and Topology of 3-Manifolds - W. Thurston
Index Theory, Coarse Geometry, and Topology of Manifolds - J. Roe
Intorduction to Topology and Modern Analysis - G. Simmons
Introduction to  Algebraic Topology and Algebraic Geometry - U. Bruzzo
Introduction to Differential Topology - Brin
Introduction to Smooth Manifolds - J. Lee
K-theory for Operator Algebras 2nd ed. - B. Blackadar
Lecture Notes On Elementary Topology And Geometry - Singer,Thorpe
Lectures on Algebraic Topology 2nd ed. - A. Dold
Notes on basic 3-manifold topology - Hatcher, Allen
Notes On The Topology Of Complex Singularities - Nicolaescu
Open Problems In Topology-Jan Van Hill, George Reed
Operator algebras and topology - Schick
Riemannian Geometry - M. doCarmo
Riemannian Geometry, a Beginners Guide - F. Morgan
Theory and problems of general topology - Lipschutz, Seymour
Topics In Topology And Homotopy Theory - Warner
topology  2Ed - James Munkres
Topology & Sobolev Spaces - Brezis
topology - Yan
Topology and functional analysis - Driver
Topology Course lecture notes - A. McCluskey, B. McMaster
Topology for Computing - ZOMORODIAN
Topology Lecture Notes - Ward, Thomas
Topology Without Tears - SIDNEY A. MORRIS
Vector Bundles and K-Theory - A. hatcher

useful :

Daves Math Tables
Dictionary of Algebra, Arithmetic and Trigonometry - S. Krantz
Dictionary of Classical and Theoretical Mathematics
Handbook of Mathematical Functions with Formulas, Graphs, and Mathematical Tables  - M. Abramowitz, I. Stegun
McGraw Hill Mastering Technical Mathematics 2Ed
Real Analysis, Quantitative Topology, and Geometric Complexity - S. Semmes
Schaum's Mathematical Handbook of Formulas and Tables - Murray R Spiegel
Standard Mathematical Tables and Formulae 31st Edition - Zwillinger
Tables of Integrals and Other Math. Data 3rd ed. - H. Dwight
The Seven Famous Unsolved Math Puzzles
Well-Posed Linear Systems - O. Staffans