000			00375nam a2200145Ia 4500
008			230904s9999 xx 000 0 und d
082			_a658.0072 _bCOO
100			_a Cooper, Donald R.
245		0	_aBusiness research methods
250			_a11 ed.
260			_aSingapore _b McGraw hill _c 2011
300			_a761p.757p ; 950p
650			_aResearch methodology
942			_cBK
999			_c11283 _d11283