000 00311nam a2200133Ia 4500
005 20251003130104.0
008 251003s9999 xx 000 0 und d
082 _a658.8
100 _aRavi Kalakota
245 0 _aElectronic Commerce
260 _bPearson Educational
_aUsa
_c2000
300 _a431
942 _cBK
999 _c42559
_d42559