Anderson, David Ray, 1941- Quantitative methods for business / David R. Anderson, Dennis J. Sweeney, Thomas A. Williams. - 4th ed. - St. Paul : West Pub. Co., c1989. - xviii, 778 p. : ill. (some col.) . ISBN: 0314469354 LCCN: 66061799 Subjects--Topical Terms: Management science.