TY  - BOOK
AU  - Kolman, Bernard. Busby, Robert C. Ross, Sharon.
TI  - Discrete mathematical structures
SN  - 9788120311473
U1  - 510.0240901  KOL;57 
PY  - 1996///
CY  - New Delhi
PB  - PHI
KW  - Discrete,mathematical,structures
ER  -