Columbia subject headings:
Harvard subject headings:
Love in literature
Mental illness in literature.
Musil, Robert, 1880-1942--Criticism and interpretation.
Musil, Robert, 1880-1942. Mann ohne Eigenschaften--Criticism, Textual.
Sex in literature
War in literature.
Princeton subject headings:
Musil, Robert, 1880-1942. Mann ohne Eigenschaften--Criticism, Textual.