The C Handbook
Flavio Copes
An Invitation to General Algebra and Universal Constructions
George M. Bergman
System Design Heuristics
Gerald M. Weinberg
Mastering Linear Algebra: A Comprehensive Guide to Learn Linear ...
Cybellium Ltd
Design Patterns: Elements of Reusable Object-Oriented Software
Erich Gamma & Richard Helm & Ralph Johnson & John Vlissides
Addison-Wesley Professional Computing Series (1)
Dive Into Algorithms
Bradford Tuckfield
Python Crash Course, 3rd Edition
Eric Matthes
Software Architecture Patterns
Mark Richards