Business research methods /
Cooper, Donald R.
Business research methods / bydonald R. Cooper. - 5th ed. - New york McGraw-Hil - xix, 681p : ill. ;
0256137773
658.0072
Business research methods / bydonald R. Cooper. - 5th ed. - New york McGraw-Hil - xix, 681p : ill. ;
0256137773
658.0072
