The United Nations : international organization and world politics /
Ziring, Lawrence,1928-
Riggs, Robert Edwon,1927-
Riggs, Robert Edwon,1927-United Nations.
Plano, Jack C.(Jack Charles)
Fort Worth, TX : Harcourt College Publishers,
c2000.
Previous ed.: / Robert E. Riggs, Jack C. Plano. Belmont : Wadsworth, 1994.
Includes bibliographical references and indexes.
United Nations.
International organization.
World politics