Columbia subject headings:
Communism--Germany (East)--History.
Germany (East)--Politics and government--1989-1990.
Harvard subject headings:
Communism--Germany (East)
Germany (East)--Economic policy.
Post-communism--Germany (East)
Princeton subject headings:
Communism--Germany (East)
Germany (East)--Economic policy.
Post-communism--Germany (East).