Columbia subject headings:
Censorship--Germany.
German literature--20th century--Censorship.
German literature--Censorship.
Intellectual freedom--Germany.
Literature and state--Germany.
Harvard subject headings:
Arts--Censorship--Germany.
Censorship--Germany--History.
Censorship--Political aspects--Germany.
Freedom of the press--Germany
Princeton subject headings:
German literature--20th century--Censorship.
German literature--Censorship.
Literature and state--Germany--History.