Columbia subject headings:
Chamber music--Germany--History and criticism.
Le Beau, Luise Adolpha, 1850-1927--Criticism and interpretation.
Harvard subject headings:
Chamber music--Germany--History and criticism.
Le Beau, Luise Adolpha, 1850-1927--Criticism and interpretation.
Le Beau, Luise Adolpha, 1850-1927.
Le Beau, Luise Adolpha, 1850-1927. Chamber music.
Princeton subject headings: