Columbia subject headings:
German literature--20th century--History and criticism--Congresses.
Silence (Philosophy)--Congresses.
Silence in literature--Congresses.
Harvard subject headings:
Communication in literature--Congresses.
Communication--Congresses
German language--Semantics--Congresses.
German literature--20th century--History and criticism--Congresses
German literature--History and criticism--Congresses
Silence in literature--Congresses.
Princeton subject headings:
Communication in literature--Congresses.
Communication--Congresses.
German language--Semantics--Congresses.
German literature--20th century--History and criticism--Congresses.
German literature--History and criticism--Congresses.
Silence in literature--Congresses.