000			00330nam a2200133Ia 4500
008			130723s9999 xx 000 0 und d
020			_a9788131505656
082			_a658.87
100			_aBabin Barry J. Zikmund William G.
245			_aMarketing Research
260			_bCengage Learning _c1990
365			_cRs
546			_aEnglish
999			_c71272 _d71272