Wagner, Harvey M. Principles of operations research : with applications to managerial decisions / Harvey M. Wagner. - 2nd ed. - New Delhi : Prentice-Hall of India, 1996. - xii, 1039 p. : ill. ; 24 cm. Includes index. Includes bibliographical references. ISBN: 8120301625 (pbk.) Subjects--Topical Terms: Operations research.