Columbia subject headings:
Europe, Eastern--Foreign relations--Germany (West)
Germany (West)--Foreign relations--Europe, Eastern.
Germany--Politics and government--1945-1990.
Harvard subject headings:
Europe, Eastern--Foreign relations--Germany (West)
Germany (West)--Foreign relations--Europe, Eastern.
Germany--Politics and government--1945-1990.
Princeton subject headings:
Europe, Eastern--Foreign relations--Germany (West)
Germany (West)--Foreign relations--Europe, Eastern.
Germany--Politics and government--1945-1990.