Columbia subject headings:
Harvard subject headings:
Anti-Nazi movement--Germany (East)--History.
Germany (East)--Politics and government
Government, Resistance to--Germany (East)--History.
Political activists--Germany (East)--History--20th century.
Princeton subject headings:
Anti-Nazi movement--Germany (East)--History.
Germany (East)--Politics and government.
Government, Resistance to--Germany (East)--History.
Political activists--Germany (East)--History--20th century.