United Nations. Dept. of Public Information. Basic facts about the United Nations. [1st-]- ed.; May 15, 1947-. s. n.
Cita Chicago Style (17a ed.)United Nations. Dept. of Public Information. Basic Facts About the United Nations. [1st-]- Ed.; May 15, 1947-. New York: s. n.
Cita MLA (9a ed.)United Nations. Dept. of Public Information. Basic Facts About the United Nations. [1st-]- Ed.; May 15, 1947-. s. n.
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