000 00310nam a2200133Ia 4500
005 20240713145513.0
008 240712s9999 xx 000 0 und d
041 _aeng
100 _aBhasker, Bharat
245 _aElectronic commerce
250 _a4th
260 _aChennai
_b Mcgraw hill
_c2016
300 _a519
999 _c24689
_d24689