Columbia subject headings:
Rilke, Rainer Maria, 1875-1926--Criticism and interpretation.
Harvard subject headings:
Existentialism in literature.
German poetry--19th century--History and criticism
German poetry--20th century--History and criticism
Rilke, Rainer Maria, 1875-1926--Literary style.
Princeton subject headings:
Rilke, Rainer Maria, 1875-1926--Criticism and interpretation.