TY  - BOOK
AU  - Grimaldi,Ralph P.
TI  - Discrete and combinatorial mathematics:  an applied introduction
SN  - 0321211030
AV  - MATH QA39.2.G74 
PY  - 2004///
CY  - Boston
PB  - Pearson Education
KW  - Mathematics
KW  - Computer science,
KW  - Combinatorial analysis
ER  -