Columbia subject headings:
Berlin (Germany)--History--1945-1990.
Berlin (Germany)--History--Blockade, 1948-1949.
Germany--Military relations--United States.
United States--Armed Forces--Germany--Berlin.
United States--Military relations--Germany.
Harvard subject headings:
Berlin (Germany)--History--1945-1990
Berlin (Germany)--History--Blockade, 1948-1949
Germany--Military relations--United States.
United States
United States--Armed Forces--Germany--Berlin.
United States--Military relations--Germany.
Princeton subject headings:
Berlin (Germany)--History--1945-1990.
Berlin (Germany)--History--Blockade, 1948-1949.
Germany--Military relations--United States.
United States--Armed Forces--Germany--Berlin.
United States--Military relations--Germany.