000 00310nam a2200133Ia 4500
008 221001s2018 xx 000 0 eng d
082 _a659 GUP
100 _aGupta, Ruchi
245 0 _aAdvertising
250 _a2nd.
260 _aNew Delhi
_bScholar tech press
_c2018
300 _a16.13p.
942 _2ddc
_cBK
999 _c50562
_d50562