000 00315nam a2200121Ia 4500
008 230718s9999||||xx |||||||||||||| ||und||
082 _a511.
100 _aGRIMALDI R P
245 0 _aDISCRETE AND COMBINATORIAL MATHEMATICS- AN APPLIED
_bINTRODUCTION
250 _a4
260 _bP E A
_c2004
_aDELHI
300 _a930
999 _c45883
_d45883