Exchange rate rules : the theory, performance, and prospects of the crawling peg / edited by John Williamson. - london : Macmillan, 1981. - xxi, 410 p. : ill. ; 24 cm. Includes bibliographies and index. ISBN: Subjects--Topical Terms: Foreign exchange rates--Congresses. Dewey Class. No.: 332.456 / WIE 1981