000 00291nam a2200121Ia 4500
008 220901s2011 xx 000 0 eng d
082 _a005.453 KAL
100 _aKalakota, Rani
245 0 _aFrontiers of electronic commerce
260 _bPearson
_c2011
_aDelhi
300 _a864
942 _2ddc
_cBK
999 _c48
_d48