[Mimeograph documents].
United Nations.
United Nations.Economic and Social Council.
United Nations.Economic Commission for Europe.
United Nations.General Assembly.
United Nations.Security Council.
United Nations.Trusteeship Council.
United Nations Conference on Trade and Development.
United Nations Development Programme.
text
New York : United Nations,
[1946]-
Working documents of the General Assembly, the councils, and subordinate bodies such as commissions, centres, and ad hoc committees. Documents are indexed in UNBIS, United Nations bibliographic information system and UNDEX, United Nations documents index.
United Nations.
International agencies.