000 00333nam a2200121Ia 4500
008 230718s9999||||xx |||||||||||||| ||und||
082 _a511.
100 _aGRIMALDI RALPH P
245 0 _aDISCRETE AND COMBINATIONAL MATHEMATICS AN APPLIED
_bINTRODUCTION
250 _a4
260 _bPEARSON EDUCATION
_c2003
_aNEWDELHI
300 _a791
999 _c43293
_d43293