Management science for business decisions / Lawrence L. Lapin. Lapin, Lawrence L. Decision making Mathematical models. Operations research. Statistical decision. HD30.23 .L36 1980 658.403 LAM Edition for 1976 published under title: Quantitative methods for business decisions. Includes index. Bibliography: p. 577-582. New York : Harcourt Brace Jovanovich, c1980. c1980. 1980 Text xxiv, 613 p. : eng