000 00299nam a2200121Ia 4500
008 230222s9999 xx 000 0 und d
082 _a658.872
100 _aRavi Kalakota
245 0 _aFrontiers Of Electronic Commerce
250 _a1
260 _bPearson Education, New Delhi
_c2011
942 _cBK
999 _c24384
_d24384