000 00337nam a2200121Ia 4500
999 _c21122
_d21122
008 190711s9999 xx 000 0 und d
082 _a510 G861
100 _aGRIMALDI.R.P
_92366
245 0 _aDISCRETE AND COMBINATORIAL MATHEMATICS APPLIED INTRODUCTION
260 _aMASSACHUSETTS
_bAddison Wesley
_c1985
300 _a25X20
942 _cBK