Leighton, Richard I. Economics of international trade / Richard I. Leighton - USA : The maple press ; 1970. - 2 volumes (xxii, 635; x, 748 pages) : illustrations ; 25 cm. - Economic approaches to law ; 35 An Elgar research collection . Includes bibliographical references. LCCN: 2012946657 Subjects--Topical Terms: Foreign trade regulation--Economic aspects.Commercial treaties--Econometric models. Dewey Class. No.: 382 / LEE 1970