Columbia subject headings:
Harvard subject headings:
Beecham, Thomas, Sir, 1879-1961.
Furtwängler, Wilhelm, 1886-1954
Geissmar, Berta, 1892-1949.
Music--England--History and criticism
Music--Germany--History and criticism
Princeton subject headings:
Beecham, Thomas, 1879-1961.
Furtwängler, Wilhelm, 1886-1954.
Music--England.
Music--Germany.