Wagner, Harvey M. Principles of operations research : with applications to managerial decisions / Harvey M. Wagner. - 2nd ed. - Englewood Cliffs, N.J. : Prentice-Hall, [1975] - xii, 1039 p. : ill. ; 25 cm. Includes indexes. Bibliography: p. 998-1026. ISBN: 0137095929 TZS 11271.31 Subjects--Topical Terms: Operations research. Dewey Class. No.: 658.4034 WAG