Columbia subject headings:
Nägeli, Hans Georg, 1773-1836.
Harvard subject headings:
Choral music--Switzerland.
Choral music.
Music--Instruction and study--Switzerland.
Nägeli, Hans Georg, 1773-1836.
Princeton subject headings:
Church music--Switzerland.
Music--Instruction and study--Switzerland--History and criticism.
Nägeli, Hans Georg, 1773-1836.