TY  - BOOK
AU  - Grimaldi, P. Ralph
AU  - Ramana B.V
TI  - Discrete and Combinatorial Mathematics: An Applied Introduction
SN  - 9788177584240
U1  - 511.6 
PY  - 2007///
CY  - Delhi
PB  - Pearson
N1  - include index
ER  -