Columbia subject headings:
Censorship--Germany--History--20th century--Sources.
Germany--History--1933-1945--Sources.
National socialism and literature.
Prohibited books--Germany.
Harvard subject headings:
Censorship--Germany--History--20th century--Sources.
Germany--History--1933-1945--Sources.
National socialism and literature.
Prohibited books--Germany.
Princeton subject headings:
Censorship--Germany--History--20th century--Sources.
Germany--History--1933-1945--Sources.
National socialism and literature.
Prohibited books--Germany.