Columbia subject headings:
Authorship--Congresses.
German fiction--20th century--History and criticism--Congresses.
Harvard subject headings:
Authors, German--20th century--Congresses.
Authorship--Congresses
German fiction--20th century--History and criticism--Congresses.
German literature--20th century--History and criticism--Congresses
Princeton subject headings:
Authorship--Congresses.
German fiction--20th century--History and criticism--Congresses.