Vanek, Jaroslav. International trade : theory and economic policy / by Jaroslaaav vanek. - Homewood, Ill. : R. D. Irwin, 1962 [printing 1962-1965]. - 426 p. : illus. ; 24 cm. Includes bibliography. Subjects--Topical Terms: Commerce.Commercial policy.International trade Dewey Class. No.: 382 / VAI 1964