000 00276nam a2200109Ia 4500
008 230222s9999 xx 000 0 und d
100 _aSeymour Lipschutz
245 0 _aTheory And Problems Of Discrete Mathematics
250 _a2
260 _bTata Mcgraw Hill
_c2004
942 _cBK
999 _c6832
_d6832