000 00281nam a2200121Ia 4500
008 221117b |||||||| |||| 00| 0 eng d
040 _aBGL
_cBGL
082 _a658.84 MAD:E
100 _aSushila, Madan,
245 0 _aE-Commerce
260 _aNew Delhi
_bScholar
_c2016
942 _cGB
999 _c30881
_d30881