000 00297nam a2200121Ia 4500
008 230411s9999 xx 000 0 und d
082 _a510.240901
_b LIP
100 _aLipschutz Seymour
245 0 _aDiscrete Mathematics
260 _bTMH
_aNEW DELHI
700 _a Lipson Marce Lars
942 _cBB
999 _c7767
_d7767