TY  - BOOK
AU  - GUPTA BAL SATINDER
TI  - DISCRETE MATHEMATICS & STRUCTURES
SN  - 8170082145
AV  - 511.1 GUS C 
U1  - 511.1 GUS C 
PY  - 2004///
CY  - NEW DELHI
PB  - LAXMI PUBLICATIONS (P) LTD.
KW  - MATHEMATICS
KW  - INDIA
ER  -