Cooper, Donald R.
Business research methods / Donald R. Cooper, Pamela S. Schindler. - New York : McGraw-Hill/Irwin, c2011. - xxii, 761 p. : ill. ; 27 cm.
Industrial management --Research.
Business research methods / Donald R. Cooper, Pamela S. Schindler. - New York : McGraw-Hill/Irwin, c2011. - xxii, 761 p. : ill. ; 27 cm.
Industrial management --Research.