Columbia subject headings:
Censorship--Germany--History--20th century.
Germany--Intellectual life--20th century.
Germany--Politics and government--1918-1933.
Harvard subject headings:
Censorship--Germany--History--20th century.
Germany--Intellectual life--20th century.
Germany--Politics and government--1918-1933
Princeton subject headings:
Censorship--Germany--History--20th century.
Germany--Politics and government--1918-1933.