000 00263nam a2200109Ia 4500
008 211201s9999 xx 000 0 eng d
020 _a8174463453
100 _aBaumol, Williom J.
245 0 _aMARKETING RESEARCH
260 _bExcel Books
_aDelhi
942 _2ddc
_cDMS
999 _c2785
_d2785