TY  - BOOK
AU  - Grimaldi,Ralph P
AU  - Grimaldi,Ralph P
AU  - Ramana B V
TI  - Discrete and Combinatiorial Mathematics: An applied Introduction
SN  - 9788177584240
U1  - 510 
PY  - 2008///
CY  - Chennai
PB  - Pearson Education
KW  - combination
N1  - Includes Index
ER  -