TY  - GEN
AU  - Haggard, Gary
AU  - Schlipf, John
AU  - Whitesides, Sue
TI  - Discrete mathematics for computer science
SN  - 8131501213
U1  - 511.2 
PY  - 2006///
CY  - Delhi
PB  - Thomson
KW  - Mathematical systems
ER  -