Iwami, Toru The internationalization of yen and key currency questions / Toru Iwami - International Monetary Fund (IMF) , Washington : 1994 - 45p. : ill. ; 30 cm. - IMF Working paper No. 94/41 . Includes bibliographical references. Subjects--Topical Terms: Currencies--JapanInternationalization Gov. Doc. Class. No.: UN IMF WP-94-41