Enke, Stephen. International economics / [by] Stephen Enke [and] Virgil Salera. - 3d ed. - Englewood Cliffs, N.J.: Prentice-Hall, 1957. London: D. Dobson, [1958] - 606 p.: illus.; 22 cm. Subjects--Topical Terms: Commerce.International economic relations. Dewey Class. No.: 337 ENK