TY  - BOOK
AU  - Grimaldi, Ralph .P
TI  - Discrete and combinatorial mathematics an applied introduction
SN  - 81-7808-651-4
U1  - 510 GRI 
PY  - 2005///
CY  - NEW DELHI
PB  - PEARSON EDUCATION
KW  - DISCRETE MATHEMATICS.COMBINATORIAL MATHEMATICS
ER  -