MAKHIJA SUMAN DISCRETE MATHEMATICS ENG - R - NEW DELHI DHANPAT RAI & CO 2006 - 11.15 PB - DHANPAT RAI & CO . Source: K308 DENOTED BY YOGENDRA SINGH Subjects--Topical Terms: --INDIA LC Class. No.: 511.1 MAS D Dewey Class. No.: 511.1 MAS D