Columbia subject headings:
Biblioteca casanatense--Catalogs.
Compagnoni Marefoschi family--Library--Catalogs.
Music--Manuscripts--Italy--Rome--Catalogs.
Harvard subject headings:
Biblioteca casanatense--Catalogs.
Compagnoni Marefoschi family--Library--Catalogs.
Compagnoni Marefoschi family--Library--History.
Music--Bibliography--Catalogs
Music--Italy--18th century--Thematic catalogs.
Princeton subject headings:
Biblioteca casanatense--Catalogs.
Compagnoni Marefoschi family--Library--Catalogs.
Music--Manuscripts--Italy--Rome--Catalogs.