Columbia subject headings:
Architecture--Italy--History--18th century.
Architecture--Italy--History--19th century.
Neoclassicism (Architecture)--Italy.
Harvard subject headings:
Architecture--Italy--18th century.
Neoclassicism (Architecture)--Italy.
Princeton subject headings:
Architecture--Italy--18th century.
Architecture--Italy--19th century.
Neoclassicism (Architecture)--Italy.