Books Matlab / C / Python / Win32 / Linux:
PROJECT GUTENBERG This is The Great Library of e-books
archive.org This is the very reach resource of e-books
Mathematics:
Look at mathship.com/900Books.html
Matlab/Octave programming:
"MATLAB Notes For Professionals"
Jihad "Intro To Matlab For Technical Students"
"Matlab Practical Introduction To Programming"
Moler, Little "A History of MATLAB"
"MATLAB Book.pdf"
Houcque "INTRODUCTION TO MATLAB FOR ENGINEERING STUDENTS"
Davis, Sigmon "MATLAB Primer"
Sigmon "MATLAB Primer"
Polewczak "MATLAB Primer"
MathWorks "Matlab"
Vienne University "Introduction to MATLAB"
Bellala "A Quick Tutorial on MATLAB"
Eaton Bateman Wehbring "GNU octave Free Your Numbers"
Eaton "Octave"
Hansen "GNU Octave for Beginners"
Sandeep Nagar "Introduction to Octave For Scientists and Engineers"
Lachniet "Introduction to GNU Octave"
Linge Langtangen "Programming for Computations in MATLAB and Octave"
Long "Octave Tutorial"
"Octave Reference Card"
Arras "Octave/Matlab Tutorial"
Quarteroni, Saleri & Gervasio "Scientific Computing with MATLAB and Octave"
Stahel "Octave and MATLAB for Engineers"
C programming:
Kernighan, Richie "The C Programming Language"
Kernighan, Richie "The C Programming Language. First Edition"
King "The C Programming"
Prata "C Primer Plus"
Chaudhary "C Programming"
Nelson " C programming for embedded system applications"
Ferguson " C for Java Programmers"
"C++ Primer Plus"
YASIR " EXAMPLE C PROGRAMMING CODES "
Burgess " C Programming Tutorial "
"A Quick Reference to C Programming Language "
GoalKicker.com "CNotesForProfessionals "
utorialspoint.com "cprogramming_tutorial "
Dr. Estell " C Programs and Examples"
Bailey " An Introduction to the C Programming Language and Software Design"
Dodrill " C Programming Tutorial "
Parlante "Essential C "
van der Linden "Expert_C_Programming "
Gookin "C for Dummies"
Burgess "The GNU C programming tutorial"
Kalicharan "Learn to Program with C"
Presentation " C Programming Primer"
Python programming:
Halterman "Fundamentals of Python Programming"
Sweigart "Automate With Python"
Seitz "Black Hat Python"
Lutz "Learning Python"
TutorialPoints "Python Tutorial"
Briggs "Python For Kids"
Gries, Campbell, Montojo "Python Practical Programming"
"sciPy 1.0: Fundumental Algorithms For Scientific Computing"
Smith "BASIC: Introduction to computer programming"
Windows programming:
Charles Petzold "Programming Windows - 5th Ed"
en.wikibooks.org "Windows Programming"
Hart "Windows System Programming"
LPU "Windows programming"
"Learning Win32 API"
Levis, Berg "PThreads Primer"
the Forger "Win32 API Tutorial"
"Programs from Petzold's Windows programming 3.0"
"Programs from Petzold's Windows programming 3.1"
Nakov, Kolev "Fundamentals-of-Computer-Programming-with-CSharp"
Windows OS:
GNU OS (Linux):
Foster-Johnson, Welch, Anderson "Beginning Shell Scripting"
Parker "Shell Scripting"
Sobel "Practical Guide To Ubuntu"
Helmke, Graner "The Official Ubuntu Book"
von Hagen "Ubuntu Linux Bible"
DOUGHERTY, O'REILLY "Unix Text Processing"
Clarke "Unix Primer"