000 00304nam a2200121Ia 4500
008 230222s9999 xx 000 0 und d
082 _a658.872
100 _aRavi Kalakota
245 0 _aElectronic Commerce : A Managers Guide
250 _a1
260 _bPearson Education,New Delhi
_c2012
942 _cBK
999 _c27351
_d27351