000 00287nam a2200121Ia 4500
008 230222s9999 xx 000 0 und d
082 _a658.872
100 _aJeffrey F Rayport
245 0 _aIntroduction to e - Commerce
250 _a9
260 _bTata Mcgraw Hill
_c2008
942 _cBK
999 _c13582
_d13582