Columbia subject headings:
Art, Italian--Catalogs.
Art--Conservation and restoration--Italy--Catalogs.
Floods--Italy--History--20th century.
Opificio delle pietre dure--Catalogs.
Harvard subject headings:
Art, Italian--Catalogs
Art--Conservation and restoration--Italy--Florence.
Floods--Italy--Florence--History--20th century.
Opificio delle pietre dure--Catalogs.
Princeton subject headings:
Art, Italian--Catalogs.
Art--Conservation and restoration--Italy--Catalogs.
Catalogs.
Floods--Italy--History--20th century.
Opificio delle pietre dure--Catalogs.