000 00317nam a2200133Ia 4500
008 241226s9999 xx 000 0 und d
020 _a0
082 _a658.8
_bBER
100 _aBeri G C
245 0 _aMarketing research
260 _aNew Delhi :
_bTata Macgrow Hill,
_c2021.
350 _a215
650 _aManagement
999 _c170193
_d170193