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020 _c175
_a81-7446-177-9
040 _aMAIN
041 _aEnglish
100 _aGupta, S L
245 0 _aMarketing research
_cS L Gupta
260 _bExcel books
_aNew Delhi
_c1999
300 _a297p.
650 _aCommerce
942 _cBK
999 _c1201
_d1201