Business research methods
Cooper, Donald R.
Business research methods - 6th ed.- - Boston: McGraw-Hill, 1998 - xvi,703p.: ill.; 24cm.
0-07-115677-1
Industrial management-Research
HD30.4.E47
Business research methods - 6th ed.- - Boston: McGraw-Hill, 1998 - xvi,703p.: ill.; 24cm.
0-07-115677-1
Industrial management-Research
HD30.4.E47