Columbia subject headings:
Hesse, Hermann, 1877-1962--Criticism and interpretation.
Modernism (Literature)
Harvard subject headings:
Hesse, Hermann, 1877-1962--Congresses.
Hesse, Hermann, 1877-1962--Criticism and interpretation--Congresses.
Modernism (Literature)--Congresses.
Princeton subject headings:
Hesse, Hermann, 1877-1962--Criticism and interpretation.
Modernism (Literature)