Columbia subject headings:
Harvard subject headings:
Soviet Union--Foreign relations--United States.
United States--Foreign relations--Soviet Union.
World War, 1939-1945--Diplomatic history.
World politics--1945-1955
Princeton subject headings:
Soviet Union--Foreign relations--United States.
United States--Foreign relations--Soviet Union.
World War, 1939-1945--Diplomatic history.
World politics--1945-1955.