Columbia subject headings:
Germany (East)--Intellectual life--Congresses.
Germany (East)--Politics and government--Congresses.
Germany--History--Unification, 1990--Congresses.
Political culture--Germany (East)--Congresses.
Harvard subject headings:
Germany (East)--Intellectual life--Congresses.
Germany (East)--Politics and government--Congresses.
Germany--History--Unification, 1990--Congresses.
Political culture--Germany (East)--Congresses.
Princeton subject headings:
Germany (East)--Intellectual life--Congresses.
Germany (East)--Politics and government--Congresses.
Germany (East)--Social conditions--Congresses.
Germany--History--Unification, 1990--Congresses.
Political culture--Germany (East)--Congresses.