TY  - BOOK
AU  - Kolman, Bernard
AU  - Busby,Robert C. 
AU  -  Ross,Sharon Cutler
TI  - Discrete Mathematical Structures
SN  - 9788120336896
U1  - 511.1/KOL/D 
PY  - 2013///
CY  - New Delhi
PB  - Phi Learning 
KW  - Computer science--Mathematics
ER  -