Haberler, Gottfried, 1900- The theory of international trade : with its applications to commercial policy / by Gottfried Von Haberler translated from the German by Alfred Stonier and Frederic Benham. - Clifton: Augustus M. Kelley Publishers, 1968. - 408 p. : ill. ; 25 cm. Includes bibliographical references and index. Subjects--Topical Terms: International trade.