Columbia subject headings:
Associations, institutions, etc.--Germany.
Germany--History--Unification, 1990.
Germany--Politics and government--1990-
Political parties--Germany.
Harvard subject headings:
Associations, institutions, etc.--Germany.
Germany--History--Unification, 1990
Germany--Politics and government--1990-
Political parties--Germany
Princeton subject headings:
Associations, institutions, etc.--Germany.
Germany--History--Unification, 1990.
Germany--Politics and government--1990-
Political parties--Germany.