00000nam a2200000 a 4500 20251203092005.0 0071126902 510.76, D, lip Lipschutz, Seymour 2000 solved problems in discrete mathematics, Seymour Lipschutz, eng New York, McGraw-Hill, US 1992 404p. 25cm Schaum's solved problems series Mathematics problems Lipson, Marc Lars Eng _ 82776 LIBSC C 60033 60033 0 0 0 0 PU PU 1998-07-16 0 510.76, D, lip 82776 BK