Dilworth, James B. Production and operations management : manufacturing and nonmanufacturing / James B. Dilworth - 4th ed. - New York : Random House, c1989. - xxii, 772 p. : ill. ; 24 cm. ISBN: 0394383222 LCCN: Subjects--Topical Terms: Production standardsManagement LC Class. No.: TS155 / . 1989 Dewey Class. No.: 658.5 / D581p