000			00384nam a22001577a 4500
999			_c7474 _d7474
008			220325b ||||| |||| 00| 0 eng d
020			_a9789387985322
082			_a658.8 _bSIN
100			_aSingh S.P
245			_aMarketing information system
260			_aJaipur _bHorizon press _c2019
300			_avii+280p.
650			_aInformation system
650			_aMarketing
942			_cBK