Langley, C. John Jr. Supply chain management: a logistics perspective/ C. John Langley, Jr. [ and the others] - 11th edition - Boston, USA: Cengage Learning, Inc., c2021. - xxvi, 628 pages: illustrations; 26cm. Includes index. ISBN: 978-0-357-44213-5 Subjects--Topical Terms: 1. Business logistics.2. Production management. Dewey Class. No.: Circ. 658.5 S959 2021