Everything You Always Wanted To Know About Mathematics
Brendan W. Sullivan
Computers and Intractability: A Guide to the Theory of NP-completeness
Michael R. Garey & David S. Johnson
Filtering and System Identification: A Least Squares Approach
Michel Verhaegen & Vincent Verdult
Combinatorial Optimization: Theory and Algorithms
Bernhard Korte & Jens Vygen
Algorithms and Combinatorics (1)
Algorithms and Combinatorics (2)