Columbia subject headings:
Harvard subject headings:
Archives--Italy--Montefano.
Manuscripts--Italy--Montefano.
Marche (Italy)--Church history--Sources.
Marche (Italy)--History--Sources.
Monasteries--Italy--History--Sources.
Monastero S. Silvestro abate (Montefano, Italy)--History--Sources.
Montefano (Italy)--Church history--Sources.
Sylvestrines--History--Sources.
Princeton subject headings:
Archives--Italy--Monefano--Catalogs.
Archivio di San Silvestro in Montefano. Archivio--Catalogs.
Manuscripts--Italy--Montefano--Catalogs.
Marche (Italy)--Church history--Sources.
Marche (Italy)--History--Sources.