TY  - BOOK
AU  - Gupta,Anjana
TI  - Discrete Mathematics
SN  - 8188458015 (paperback)
PY  - 2004///.
CY  - [S.l.]
PB  - S. K. Kataria & Sons (Publishers)
UR  - http://www.amazon.com/exec/obidos/ASIN/B0072DNS8E/chopaconline-20
ER  -