GUPTA BAL SATINDER DISCRETE MATHEMATICS & STRUCTURES ENG - R - NEW DELHI LAXMI PUBLICATIONS (P) LTD. 2004 - 256P PB - LAXMI PUBLICATIONS (P) LTD . ISBN: 8170082145 Source: K365 DENOTED BY R.R. BHARATHWAJ Subjects--Topical Terms: --INDIA LC Class. No.: 511.1 GUS C Dewey Class. No.: 511.1 GUS C