Columbia subject headings:
Composers--Germany--19th century.
Music critics--Germany.
Pringsheim, Alfred, 1850-1941.
Wagner, Richard, 1813-1883--Criticism and interpretation.
Harvard subject headings:
Composers--Germany--19th century.
Music critics--Germany--Archives.
Music critics--Germany.
Music patrons--Germany--Archives.
Pringsheim, Alfred, 1850-1941.
Wagner, Richard, 1813-1883--Appreciation.
Wagner, Richard, 1813-1883--Criticism and interpretation.
Wagner, Richard, 1813-1883--Friends and associates.
Princeton subject headings:
Music critics--Germany.
Pringsheim, Alfred, 1850-1941.
Wagner, Richard, 1813-1883--Appreciation.
Wagner, Richard, 1813-1883--Friends and associates.