TY  - BOOK
AU  - GUPTA, SATINDER BAL
TI  - DISCRETE MATHEMATICS AND STRUCTURES
SN  - 8131804520
U1  - 511.1/GUP 
PY  - 2009///
CY  - HYDEBARD.
PB  - UNIVERSITY PRESS (INDIA) PVT.LTD., HYDEBARD.
ER  -