Oźga, S. A. The rate of exchange and the terms of trade / S. A. Oźga. - London : Weidenfeld and Nicolson. 1967 . - 112 p. illus. 22 cm. Bibliography: p. 109-111. Subjects--Topical Terms: Foreign exchange.Exchange.Balance of trade. Dewey Class. No.: 332.45 / OZR 1967