Columbia subject headings:
Harvard subject headings:
Communist countries--Foreign relations--Germany (West)
Communist countries--Foreign relations--Germany.
Germany (East)--Politics and government.
Germany (West)--Foreign relations--Communist countries.
Germany (West)--Politics and government.
Germany--Foreign relations--Communist countries.
Germany--Politics and government--1945-1990.
Princeton subject headings:
Communist countries--Foreign relations--Germany (West).
Germany (East)--Politics and government.
Germany (West)--Foreign relations--Communist countries.
Germany (West)--Politics and government.