Columbia subject headings:
Cold War.
Germany--History--1945-1990.
Intelligence service--Germany--History--20th century.
World politics--1945-1989.
Harvard subject headings:
Cold War
Germany (West)--Foreign relations--Soviet Union
Germany (West)--Foreign relations--United States
Germany--History--1945-1990
Intelligence service--Germany--History--20th century.
National security--Germany (West)
Soviet Union--Foreign relations--Germany (West)
United States--Foreign relations--Germany (West)
World politics--1945-1989
Princeton subject headings:
Cold War.
Germany (West)--Foreign relations--Soviet Union.
Germany (West)--Foreign relations--United States.
National security--Germany (West)
Soviet Union--Foreign relations--Germany (West)
United States--Foreign relations--Germany (West)