TY  - BOOK
AU  - Kolman, Bernard. Busby, Robert C. Ross, Sharon Cutler.
TI  - Discrete mathematical structures
SN  - 812970465x
U1  - 510.0240901  KOL;11  R 
CY  - New Delhi
PB  - Pearson Education
KW  - Discrete,mathematical,structures
ER  -