000 00264nam a22001217a 4500
082 _a658.
100 _aSP Singh
245 _aMarketing Research
_bText & Cases
250 _aSecond
260 _aN.Delhi
_bWisdom Pub
_c2023
300 _a340 Pages
942 _2ddc
_cBK
999 _c6187
_d6187