Enke, Stephen. International economics / Stephen Enke and Virgil Salera. - 2nd ed. - New York : Prentice-Hall, c1951 [printing 1953]. - ix, 724 p. : ill. ; 22 cm. Includes index. Subjects--Topical Terms: Commerce.International economic relations. Dewey Class. No.: 382 / ENI 1953