Weele, A. J. van Purchasing and supply chain management : analysis, planning and practice / Arjan van Weele. - 3rd ed. - London : Thomson Learning, 2002. - xix, 363 p. : ill. ; 25 cm. Includes bibliographical references and index. ISBN: 1861529783 (pbk.) Subjects--Topical Terms: Purchasing--Management. Dewey Class. No.: 658.72 WEE