TY  - BOOK
AU  - KOLMAN, BERNARD / BUSBY, ROBERT C. / ROSS, SHARON
TI  - DISCRETE MATHEMATICAL STRUCTURES
SN  - 9788120336896
U1  - 510/KOL 
PY  - 2012///
CY  - NEW DELHI
PB  - PHI LEARNING PRIVATE LIMITED
ER  -