Columbia subject headings:
Pfitzner, Hans, 1869-1949--Criticism and interpretation.
Harvard subject headings:
Princeton subject headings:
Music--Germany--19th century--History and criticism.
Music--Germany--20th century--History and criticism.
Pfitzner, Hans, 1869-1949--Contemporaries.
Pfitzner, Hans, 1869-1949--Criticism and interpretation.