Columbia subject headings:
Architecture--Conservation and restoration--Italy--History.
Architecture--Conservation and restoration--Italy--Textbooks.
Harvard subject headings:
Architecture--Conservation and restoration--History.
Architecture--Conservation and restoration--Italy--History.
Buildings--Remodeling for other use--Italy--History.
Princeton subject headings:
Architecture--Conservation and restoration--Italy--History.
Classicism in architecture.
Historic buildings--Conservation and restoration--Italy--History.