Columbia subject headings:
Harvard subject headings:
Disorderly conduct in literature--Congresses.
Disorderly conduct--Social aspects--Congresses.
Error in literature.
German literature--20th century--History and criticism
German literature--20th century--Themes, motives.
Noise in literature--Congresses.
Noise--Social aspects--Congresses.
Peace of mind in literature--Congresses.
Peace of mind--Social aspects--Congresses.
Princeton subject headings:
German literature--20th century--History and criticism.
German literature--20th century--Themes, motives.