Columbia subject headings:
Harvard subject headings:
Demonstrations--Germany--Leipzig--History--20th century.
Germany (East)--Politics and government--1989-1990
Germany--History--Unification, 1990
Leipzig (Germany)--Politics and government--20th century.
Princeton subject headings:
Authoritarianism--Germany (East).
Demonstrations--Germany (East).
Germany (East)--Politics and government--1989-1990.
Germany--History--Unification, 1990.
Lange, Bernd-Lutz, 1944-
Protest movements--Germany (East)