Columbia subject headings:
Harvard subject headings:
Anti-fascist movements--Germany (East)--History.
Communism--Germany (East)--20th century.
Fascism--Germany (East)--History.
Germany (East)--History.
Germany--Historiography.
Germany--Politics and government--20th century
Kommunistische Partei Deutschlands--History.
Labor movement--Germany--History--20th century
Protestant churches--Germany (East)--History.
Richter, Rolf, 1945-
Sozialdemokratische Partei Deutschlands--History.
Princeton subject headings:
Communism--Germany (East)--20th century.
Germany--Politics and government--20th century.