TY  - BOOK
AU  - Grimaldi Ralph P 
AU  -  Ramana B V
TI  - Discrete and Combinatorial Mathematics
SN  - 9788177584240
U1  - 510 GRI 
PY  - 2014///
CY  - New Delhi
PB  - Pearson Education India Pvt. Ltd.
KW  -  combinatorial
KW  -  grimaldi ralph p
KW  -  mathematics
KW  -  ramana b v
KW  - discrete
ER  -