Columbia subject headings:
Harvard subject headings:
Europe--Relations--United States--Indexes--Periodicals.
United States--Relations--Europe--Indexes--Periodicals.
United States. Foreign Broadcast Information Service. Daily report--Indexes--Periodicals.
Princeton subject headings:
Europe--Periodicals--Indexes--Periodicals.
Europe--Relations--United States--Indexes.
United States--Relations--Europe--Indexes.