Geman, Hélyette. Commodities and commodity derivatives : modelling and pricing for agriculturals, metals, and energy / Helyette Geman. - West Sussex : John Wiley & Sons, c2005. - xvii, 396 p. : ill ; 25 cm. Includes bibliographical references and index. ISBN: 0470012188 (cloth : alk. paper) LCCN: 2004027082 Subjects--Topical Terms: Commodity futures. Dewey Class. No.: 332.63/28