Columbia subject headings:
Bruckner, Anton, 1824-1896.
Kluger, Josef.
Harvard subject headings:
Bruckner, Anton, 1824-1896--Correspondence.
Bruckner, Anton, 1824-1896--Criticism and interpretation--History.
Kluger, Josef, 1865-1937
Kluger, Josef, 1865-1937--Correspondence.
Princeton subject headings:
Bruckner, Anton, 1824-1896--Appreciation.
Bruckner, Anton, 1824-1896--Criticism and interpretation.
Bruckner, Anton, 1824-1896. Correspondence.
Kluger, Josef.