Columbia subject headings:
Hofmannsthal, Hugo von, 1874-1929.
Kessler, Harry, Graf, 1868-1937.
Strauss, Richard, 1864-1949. Rosenkavalier (Opera)
Harvard subject headings:
Hofmannsthal, Hugo von, 1874-1929.
Kessler, Harry, Graf, 1868-1937.
Strauss, Richard, 1864-1949. Rosenkavalier (Opera)
Princeton subject headings:
Hofmannsthal, Hugo von, 1874-1929.
Kessler, Harry, Graf, 1868-1937.
Strauss, Richard, 1864-1949. Rosenkavalier (Opera)