Heizer, Jay. Principles of operations management / Jay Heizer, Barry Render. - 4th ed - Upper Saddle River, N.J. : Prentice Hall, 2001. - 1 v, [various pagings] ; 26 cm. Previous ed.: 1999. Includes bibliographical references and index ISBN: 9780130271471 Subjects--Topical Terms: Production management. LC Class. No.: TS155 / .H37 2001