000 nam a22 7a 4500
999 _c502312
_d502312
003 OSt
008 190118b xxu||||| |||| 00| 0 eng d
100 _aGupta, C.B
245 _aMarketing Management
260 _aNew Delhi
_bSultan Chand & Sons
_c2017
300 _aA.17
942 _cBK
_2ddc