Columbia subject headings:
Authors, German--20th century--Political and social views--Congresses.
German literature--20th century--History and criticism--Congresses.
National socialism and literature--Congresses.
National socialism in literature--Congresses.
Harvard subject headings:
Authors, German--20th century--Political and social views--Congresses.
German literature--20th century--History and criticism--Congresses
National socialism and literature--Congresses.
National socialism in literature--Congresses.
Princeton subject headings:
Authors, German--20th century--Political and social views.
German literature--20th century--History and criticism.
Germany--History--1933-1945.