TY  - BOOK
AU  - Biggs,Norman L.
TI  - Discrete mathematics / 
SN  - 9780195667523
U1  - 512/.1 BIG 
PY  - 1985///
CY  - Oxford, New Delhi: 
PB  -  Clarendon, Oxford University Press, 
KW  -  Computer science
ER  -