Columbia subject headings:
Conference on Security and Cooperation in Europe (1975 : Helsinki, Finland)
Europe, Eastern--Emigration and immigration.
Human rights--Europe, Eastern.
Human rights--Soviet Union.
Soviet Union--Emigration and immigration.
Harvard subject headings:
Conference on Security and Cooperation in Europe. (3rd : 1986 : Vienna, Austria)
Conference on Security and Cooperation in Europe. (3rd : 1986-1989 : Vienna, Austria)
Europe, Eastern--Emigration and immigration.
Human rights--Europe, Eastern
Human rights--Soviet Union
Soviet Union--Emigration and immigration.
Princeton subject headings:
Arms control.
Civil rights--Europe, Eastern.
International relations.
United States. Congress. Commission on Security and Cooperation in Europe. (11th : 1986 : Bern, Switzerland)