Columbia subject headings:
Composers--Correspondence.
Schoeck, Othmar, 1886-1957--Correspondence.
Schoeck-Fassbind, Agathe, 1855-1927--Correspondence.
Schoeck-Fassbind, Alfred, 1841-1931--Correspondence.
Harvard subject headings:
Composers--Correspondence
Schoeck, Othmar, 1886-1957--Correspondence.
Schoeck-Fassbind, Agathe, 1855-1927--Correspondence.
Schoeck-Fassbind, Alfred, 1841-1931--Correspondence.
Princeton subject headings:
Composers--Correspondence.
Schoeck, Othmar, 1886-1957--Correspondence.
Schoeck-Fassbind, Agathe, 1855-1927--Correspondence.
Schoeck-Fassbind, Alfred, 1841-1931--Correspondence.