000 00287nam a2200097Ia 4500
008 160930s9999 xx 000 0 und d
100 _aBhasker, Bharat
245 _aElectronic Commerce : Framework, Technologies and Application
260 _aNew Delhi
_bTata Mc Graw - Hill Pub.
942 _cBK
999 _c3389
_d3389