TY  - BOOK
AU  -  Doer,Alan .
AU  - Levasseur,Kenneth  .
TI  - Applied discrete structures for computer science / 
U1  - 511.3 
PY  - 1992///
CY  - New Delhi : 
PB  - Galgotia Publications , 
KW  - Discrete Mathamatics
ER  -