Ohlin, Bertil Some insufficiencies in the theories of international economic relations / Bertil Ohlin - New Jersey. : International Finance Section (IFS) , 1979 - vi, 17p. : ill. ; 21 cm. - Essays in international finance No. 134 . Includes bibliographical references. Subjects--Topical Terms: International economic relationsPricing Gov. Doc. Class. No.: US Pri. U IFS EIF-134