Columbia subject headings:
Music and language--Congresses.
Phenomenology--Congresses.
Stumpf, Carl, 1848-1936.
Harvard subject headings:
Music and language--Congresses.
Phenomenology--Congresses.
Stumpf, Carl, 1848-1936.
Princeton subject headings:
Music and language--Congresses.
Phenomenology--Congresses.
Stumpf, Carl, 1848-1936.