TY  - BOOK
AU  -  Kolman,Bernard .
AU  - Busby,Robert C  .
TI  - Discrete mathematical structures for computer science / 
U1  - 511.3 
PY  - 1987///
CY  - New Delhi : 
PB  - Prentice Hall of India , 
KW  - Computer science
KW  - Discrete mathamatical structure
KW  - Discrete mathematics
ER  -