TY  - BOOK
AU  - Kolman, Bernard Busby, Robert, C 
TI  - Discrete mathematical structures 
SN  - 81-7808-556-9 
U1  - 511.6 KOL  
PY  - 2000///
CY  - Pearson education asia 
PB  - Delhi 
KW  - MATHEMATICS
ER  -