000 00302nam a2200121Ia 4500
008 190722s9999 xx 000 0 und d
020 _a978-93-325-1117-0
100 _aDave Chaffey
245 0 _aE-Business & E-Commerce Management
260 _aNew Delhi
_bPearson
_c2016
300 _a733
942 _cBK
999 _c719
_d719