The ideologies of the developing nations / edited and with an introd. by Paul E. Sigmund. Foreword by Reinhold Niebuhr. - Rev. ed. - New York : Praeger, 1967. - x, 428 p. Reprint of the 1963 ed. Subjects--Topical Terms: World politics--1955-1965. Subjects--Geographic Terms: Developing countries--Politics and government.