000 00301nam a2200121Ia 4500
008 250409s9999 xx 000 0 und d
020 _a0-07463710x
082 _a511
_bLIP
100 _aLipschutz,S
245 0 _aDiscrete mathematics
260 _aNew Delhi
_bTata McGraw -Hill
_c1997
365 _a195
999 _c247120
_d247120