Columbia subject headings:
Harvard subject headings:
Germany (East)--Economic conditions.
Germany (East)--History.
Germany--History--1945-1955.
Germany--Politics and government--1945-1990.
Military government--Germany (East)
Soviet Union--Foreign relations--1945-1991.
Princeton subject headings:
Germany (East)--Economic conditions.
Germany (East)--History.
Germany--History--1945-1955.
Germany--Politics and government--1945-1990.
Military government--Germany (East).
Soviet Union--Foreign relations--1945-1991.