Schaum's outline of theory and problems of finite mathematics
Lipschutz, Seymour
Schaum's outline of theory and problems of finite mathematics / by Seymour Lipschutz - new york McGraw-Hill 1983 - 339p.
Schaum's outline of theory and problems of finite mathematics / by Seymour Lipschutz - new york McGraw-Hill 1983 - 339p.