Delegations to the United Nations : March - April 1948 /
United Nations.
- Lake Success, N.Y. : Protocol and Liaison Section, 1948.
- 154 p ; 16 cm.
- Monthly (Irregluar), May 1947-3rd (Apr. 1949)
- no. 11 .
Issued with United Nations publications sales numbers. Jan./Feb. 1948-Mar./Apr. 1949 also called nos. 5-10.