Columbia subject headings:
Fux, Johann Joseph, 1660-1741--Congresses.
Harvard subject headings:
Fux, Johann Joseph, 1660-1741--Congresses.
Music--17th century--Congresses.
Music--18th century--Congresses
Princeton subject headings:
Fux, Johann Joseph, 1660-1741--Congresses.
Music--17th century--History and criticism.
Music--18th century--History and criticism.