000			00291nam a2200133Ia 4500
005			20251003130022.0
008			251003s9999 xx 000 0 und d
082			_a658.8
100			_aBoyd
245		0	_aMarketing Research
260			_bIrwin _aChicago _c2007
300			_a812
942			_cBK
999			_c41905 _d41905