Primary commodity prices : analysis and forecasting / edited by W. Driehuis. - [Rotterdam] : Rotterdam University Press, 1976. - x, 346 p. : graphs ; 23 cm. Includes bibliographies. ISBN: 9023722590 : Nat. Bib. No.: Ne76-52 Subjects--Topical Terms: Commercial products.Prices. Dewey Class. No.: 332.645 / DRP 1986