The Problems of Mathematics
Ian Nicholas Stewart
The Google Chrome Keyboard Shortcuts Cheat Sheet
MakeUseOf
Scientific Computing
Hamid R. Arabnia & Leonidas Deligiannidis & George Jandieri & Fernando G. Tinetti & George A. Gravvanis & Michael R. Grimaila & Douglas D. Hodson & Ashu M. G. Solo
Graphics Programming With Perl
Martien Verbruggen
Advanced Discrete Mathematics: Graph Algorithms, Algebraic Structures, ...
Sriraman Sridharan & R. Balakrishnan
The Story of Philosophy: the Lives and Opinions of the Greater ...
Will Durant