Columbia subject headings:
Harvard subject headings:
Elections--Germany--History.
Electoral coalitions--Germany--History.
Germany--Politics and government--1990-
Germany. Bundestag--Elections--History.
Political parties--Germany--History.
Voting research--Germany.
Princeton subject headings:
Elections--Germany--History.
Electoral coalitions--Germany--History.
Germany--Politics and government--1990-
Political parties--Germany--History.
Voting research--Germany.