Economics of international trade /
Leighton, Richard I., 1934-
Economics of international trade / Richard I. Leighton. - New York : McGraw-Hill, c1970. - ix, 284 p. ; 24 cm.
International trade.
Economics of international trade / Richard I. Leighton. - New York : McGraw-Hill, c1970. - ix, 284 p. ; 24 cm.
International trade.