000 00343nam a2200145Ia 4500
008 221231s9999 xx 000 0 und d
100 _aGrimaldi , Ralph P
_92929
245 0 _aDiscrete and Combinational Mathematics
250 _a4 th
260 _bPearson
260 _c1999
300 _apv
650 _aMathematics
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942 _cBE_BK
999 _c2772
_d2772