Columbia subject headings:
Romania--Foreign relations--Soviet Union.
Soviet Union--Foreign relations--Romania.
United Nations--Romania.
United Nations--Soviet Union.
Harvard subject headings:
Romania--Foreign relations--Soviet Union.
Soviet Union--Foreign relations--Romania.
United Nations--Romania.
United Nations--Soviet Union.
Princeton subject headings:
Romania--Foreign relations--Soviet Union.
Soviet Union--Foreign relations--Romania.
United Nations--Romania.
United Nations--Soviet Union.