000			nam a22 7a 4500
999			_c16761 _d16761
020			_a9780256239522
040			_cCO
041			_hEnglish
082			_a658.4
100			_aCooper, Donald R.
245			_aBusiness research methods
250			_aSixth
260			_aUSA _bjeffrey j.shelstad _c1995
300			_a703 p.
942			_cEB