Columbia subject headings:
Freud, Sigmund, 1856-1939.
Hofmannsthal, Hugo von, 1874-1929.
Psychoanalysis.
Harvard subject headings:
Freud, Sigmund, 1856-1939
Hofmannsthal, Hugo von, 1874-1929.
Psychoanalysis.
Princeton subject headings:
Freud, Sigmund, 1856-1939.
Hofmannsthal, Hugo von, 1874-1929.
Psychoanalysis.