Columbia subject headings:
Archivio Borromeo dell'Isola Bella--Catalogs.
Borromeo family--Library--Catalogs.
Manuscripts--Italy--Isola Bella--Catalogs.
Music--Bibliography--Catalogs.
Music--Manuscripts--Italy--Isola Bella--Thematic catalogs.
Harvard subject headings:
Archivio Borromeo dell'Isola Bella--Catalogs.
Borromeo family--Library--Catalogs.
Isola Bella (Italy)
Music--Italy--Isola Bella--Bibliography.
Music--Manuscripts--Italy--Isola Bella--Catalogs.
Princeton subject headings:
Archivio Borromeo (Isola Bella, Italy)--Catalogs.
Catalogs.
Music--Bibliography--Catalogs.
Music--Thematic catalogs.