000 00308cam a2200133ua 4500
020 _a9788189547561
082 _a658.83
_bSIN/M
100 _aSingh, S P.
245 _aMarketing research :
260 _aDelhi:
_bWisdom Publications.
_c2009
300 _a340p.
650 _aMarketing research
942 _cBK
999 _c74417
_d74417