Columbia subject headings:
Europe--Politics and government--1989-
Europe--Relations--Germany.
German reunification question (1949-1990)
Germany--History--Unification, 1990.
Germany--Politics and government--1945-1990.
Germany--Relations--Europe.
Harvard subject headings:
Europe--Politics and government--1989-
Europe--Relations--Germany.
German reunification question (1949-1990)
Germany--History--Unification, 1990.
Germany--Politics and government--1945-1990.
Germany--Relations--Europe.
Princeton subject headings:
Europe--Politics and government--1989-
Europe--Relations--Germany.
German reunification question (1949-1990)
Germany--History--Unification, 1990.
Germany--Politics and government--1945-1990.
Germany--Relations--Europe.