Columbia subject headings:
Harvard subject headings:
Art, Italian--Catalogs
Art--Italy--Fermo--Catalogs.
Pinacoteca civica di Fermo--Catalogs.
Princeton subject headings:
Catalogs.
Painting, Italian--Catalogs.
Painting--Italy--Fermo--Catalogs.
Pinacoteca civica di Fermo--Catalogs.