Columbia subject headings:
Geopolitics--Soviet Union.
Geopolitics--United States.
Soviet Union--Foreign relations--United States.
Soviet Union--Strategic aspects.
United States--Foreign relations--Soviet Union.
Harvard subject headings:
Geopolitics--Soviet Union.
Geopolitics--United States.
Soviet Union--Foreign relations--United States.
Soviet Union--Strategic aspects.
United States--Foreign relations--Soviet Union.
Princeton subject headings:
Geopolitics--Soviet Union.
Geopolitics--United States.
Soviet Union--Foreign relations--United States.
Soviet Union--Strategic aspects.
United States--Foreign relations--Soviet Union.