TY  - BOOK
AU  - Grimaldi Ralph P
TI  - Discrete and Combinatorial Mathematics
SN  - 0000046071
U1  - 1.6423 
PY  - 2005///
CY  - New Dehli
PB  - Pearson Education
KW  -  Discrete
KW  -  Mathematics
KW  - Combinatorial
KW  - Discrete Math Str(001.6423)
ER  -