Columbia subject headings:
Music--History and criticism.
Schröder, Hanning, 1896-1987.
Schröder-Auerbach, Cornelia, 1900-1997.
Harvard subject headings:
Music--History and criticism
Schröder, Hanning, 1896-1987.
Schröder-Auerbach, Cornelia, 1900-1997.
Princeton subject headings: