Columbia subject headings:
Harvard subject headings:
Berlin Wall, Berlin, Germany, 1961-1989--Sources.
Celebrities--Germany (East)--Interviews.
Germany (East)--Politics and government--1989-1990--Sources.
Princeton subject headings:
Berlin Wall, Berlin, Germany, 1961-1989--Sources.
Celebrities--Germany (East)--Interviews.
Germany (East)--Politics and government--1989-1990--Sources.