The international relations dictionary / Jack C. Plano [and] Roy Olton. Plano, Jack C. Olton, Roy 1922-, author. International relations Dictionaries. JX1226 .P55 327.03 PLI Includes bibliographical references and index. New York : Holt, Rinehart and Winston, 1969. 1969. 1969 Text xiv, 337 p. eng