TY  - BOOK
AU  - Grimaldi,Ralph P.
AU  - Ramana,B.V..
TI  - Discrete and combinatorial mathematics : an applied introduction / 
SN  - 9788177584240
U1  - 511.6 
PY  - 2007///
CY  - Delhi : 
PB  - Pearson Education Asia , 
KW  - MATHEMATICS
N1  - Includes index
ER  -