000 00305nam a2200133Ia 4500
005 20251003125708.0
008 251003s9999 xx 000 0 und d
082 _a005.11
100 _aSharma & Singh
245 0 _aDiscrete Mathematics
260 _bTrinity
_aMumbai
_c2018
300 _a582
942 _cBK
999 _c37346
_d37346