000 00345nam a2200145Ia 4500
008 230825s9999 xx 000 0 und d
082 _aSIN
_b658.83
100 _aSingh, S.P.
245 0 _aMarketing research
260 _c2017
_bWisdom
_aDelhi
300 _a340p;
650 _aMarketing Research
650 _aMarketing Research,
942 _cBK
999 _c5362
_d5362