Columbia subject headings:
German literature--20th century--History and criticism--Congresses.
Totalitarianism and literature--Congresses.
Harvard subject headings:
German literature--20th century--History and criticism--Congresses
National socialism and literature--Congresses.
Totalitarianism and literature--Congresses.
Princeton subject headings:
Essays.
German literature--20th century--History and criticism--Congresses.
Totalitarianism and literature--Congresses.