Columbia subject headings:
Harvard subject headings:
Conference on Security and Cooperation in Europe (1972-1975 : Helsinki, Finland)
Conference on Security and Cooperation in Europe (1975 : Helsinki, Finland)
Europe, Eastern--Foreign economic relations--United States.
Soviet Union--Foreign economic relations--United States.
United States--Foreign economic relations--Europe, Eastern.
United States--Foreign economic relations--Soviet Union.
World politics--1975-1985
Princeton subject headings:
East-West trade.
Europe, Eastern--Commerce--United States.
United States--Commerce--Europe, Eastern.
United States. Congress. Commission on Security and Cooperation in Europe. (1975 : Helsinki, Finland)