Discrete Mathematics and Its Applications
Kenneth H. Rosen
How to Prove It: A Structured Approach
Daniel J. Velleman
The Art of Computer Programming: Fundamental Algorithms
Donald E. Knuth
The Art of Computer Programming (1)
The Art of Computer Programming, Volume 4A: Combinatorial Algorithms, ...
The Art of Computer Programming (4)
How to Take Smart Notes: One Simple Technique to Boost Writing, ...
Sönke Ahrens
