Columbia subject headings:
Harvard subject headings:
European Economic Community countries--Foreign economic relations--United States--Congresses.
European Economic Community countries--Foreign economic relations--United States.
United States--Foreign economic relations--European Economic Community countries--Congresses.
United States--Foreign economic relations--European Economic Community countries.
Princeton subject headings:
European Economic Community countries--Foreign economic relations--United States--Congresses.
United States--Foreign economic relations--European Economic Community countries--Congresses.