TY  - GEN
AU  - Burghess, David
AU  - Price, Nigel
AU  - Deft, John
AU  - Green, Nigel
TI  - Discrete mathematics
SN  - 0435516086
U1  - 510 
PY  - 1992///
CY  - Oxford
PB  - Heinemann Educational
KW  - Mathematics
ER  -