Columbia subject headings:
Conference on Security and Cooperation in Europe (1975 : Helsinki, Finland)
Human rights--Soviet Union.
Human rights.
Harvard subject headings:
Conference on Security and Cooperation in Europe (1972 : Helsinki, Finland). Final Act.
Human rights
Human rights--Soviet Union
Princeton subject headings:
Civil rights--Europe, Eastern.
Civil rights--Soviet Union.
Human rights--Government policy--United States.