Wagner, Harvey M. Principles of operations research : With applications to managerial decisions / Harvey M. Wagner. - 2nd ed. - Englewood Cliffs, NJ : Prentice-Hall, Inc., c1975. - xii, 1033 p. : ill. ; 24 cm. Includes bibliographical references and index. ISBN: 0137095279 Subjects--Topical Terms: Operations research Dewey Class. No.: 658.5 / WAG