Theory and problems of discrete mathematics
Lipschutz, Seymour
Theory and problems of discrete mathematics - 2nd - New Delhi McGraw-Hill 1999 - 528 p.
9780074637104
--MATH
511.1 LIP
Theory and problems of discrete mathematics - 2nd - New Delhi McGraw-Hill 1999 - 528 p.
9780074637104
--MATH
511.1 LIP