Gallagher, Charles A. Quantitative methods for business decisions / Charles A. Gallagher and Hugh J. Watson. - New Delhi : McGraw-Hill International Book , 1980. - xv, 603p. : tables ; 24cm . Includes index ISBN: 0070227519 USD 9.95 Subjects--Index Terms: DECISION-MAKING-MATHAMATICAL MODELS Dewey Class. No.: 658.4033 / GAL/Q