Columbia subject headings:
Goethe, Johann Wolfgang von, 1749-1832--Exhibitions.
Hofmannsthal, Hugo von, 1874-1929--Exhibitions.
Harvard subject headings:
Goethe, Johann Wolfgang von, 1749-1832--Exhibitions.
Hofmannsthal, Hugo von, 1874-1929--Exhibitions.
Princeton subject headings:
Goethe, Johann Wolfgang von, 1749-1832--Exhibitions.
Hofmannsthal, Hugo von, 1874-1929--Exhibitions.