TY  - BOOK
AU  - Chetwynd,A..
AU  - Diggle,P..
TI  - Discrete mathematics / 
SN  - 0340610476
U1  - 512.74 
PY  - 1995///
CY  - New Delhi : 
PB  - Butterworth-Heinemann , 
KW  - COMPUTER SCIENCE-MATHEMATICS
N1  - NULL
ER  -