Emory, William. Business research methods / C. William Emory. - 3rd ed. - Homewood, Ill. : R.D. Irwin, 1985. - xiii, 478 p. : ill. ; 24 cm. - The Irwin series in information and decision sciences . Includes index. ISBN: 025603009X Subjects--Topical Terms: Industrial management--Research. Dewey Class. No.: 658/.0072 / EMO/B