Columbia subject headings:
Harvard subject headings:
Afghanistan--History--Soviet occupation, 1979-1989.
International relations
Soviet Union--Foreign relations--United States.
United States--Foreign relations--Soviet Union.
Princeton subject headings:
Europe--Foreign relations--Soviet Union.
Europe--Foreign relations--United States.
Soviet Union--Foreign relations--Europe.
Soviet Union--Foreign relations--United States.
United States--Foreign relations--Europe.
United States--Foreign relations--Soviet Union.