Ritzman, Larry P. Foundations of operations management / Larry P. Ritzman ...[et al.]. - 2nd Canadian ed. - Upper Saddle River, N.J. : Prentice Hall, c2003. - xviii, 473 p. : col. ill. ; 26 cm. Includes bibliographical references and index. ISBN: Subjects--Topical Terms: Production management. LC Class. No.: TS155 / .F69 2003