Interpreting & using quantitative aids to business decision / Chester R. Wasson, Richard R. Shreve. Quantitative aids to business decision. Wasson, Chester R. Shreve, Richard R., joint author. Decision making. Statistical decision. HD69.D4 W327 650 WAI Title on spine: Quantitative aids to business decision. Includes index. Austin, Tex. : Austin Press, c1976. c1976. 1976 Text viii, 438 p. : eng