Columbia subject headings:
Harvard subject headings:
Arts--Censorship--Germany (West)--History--Congresses.
Arts--Censorship--Germany--Congresses.
Arts--Censorship--Germany.
Censorship--Germany (West)--History--Congresses.
Freedom and art--Germany (West)--History--Congresses.
Freedom and art--Germany--Congresses.
Freedom of speech--Germany--Congresses.
German prose literature--20th century--History and criticism.
Literature and state--Germany--Congresses.
Princeton subject headings:
Arts--Censorship--Germany.