Columbia subject headings:
Harvard subject headings:
Authors, Austrian--20th century--Correspondence
Hofmannsthal, Hugo von, 1874-1929--Correspondence.
Rilke, Rainer Maria, 1875-1926
Princeton subject headings:
Authors, Austrian--20th century--Correspondence.
Hofmannsthal, Hugo von, 1874-1929--Correspondence.
Rilke, Rainer Maria, 1875-1926.