Columbia subject headings:
International cooperation.
International economic relations.
International relations--Forecasting.
United States--Foreign relations--Korea.
United States--Foreign relations--Soviet Union.
Harvard subject headings:
Korea (South)--Foreign relations--Soviet Union.
Korea (South)--Foreign relations--United States.
Soviet Union--Foreign relations--Korea (South)
United States--Foreign relations--Korea (South)
Princeton subject headings:
International cooperation.
International economic relations.
International relations--Forecasting.
United States--Foreign relations--Korea.
United States--Foreign relations--Soviet Union.