Cooper, Donald R.
Business research methods / Donald R. Cooper - 7th ed. - Boston : Irwin, 2000. - 798 p. : ill. ; 26 cm.
Includes index.
0071181091 9780071181099
Industrial Management--Research.
HD30.4.C776
Business research methods / Donald R. Cooper - 7th ed. - Boston : Irwin, 2000. - 798 p. : ill. ; 26 cm.
Includes index.
0071181091 9780071181099
Industrial Management--Research.
HD30.4.C776