Business research methods /
Donald R. Cooper, Pamela S. Schindler.
- 8th ed.
- New York : Singapore : Irwin/McGraw-Hill ; McGraw-Hill Book Co., c2003.
- xix, 857 p. ; 26 cm + 1 CD-ROM (4 3/4 in.)
- The Irwin/McGraw-Hill series in operations and decision sciences .
- Irwin/McGraw-Hill series in operations and decision sciences. .