Columbia subject headings:
Architecture, Classical.
Architecture--Italy--Rome.
Art, Greco-Roman.
Rome (Italy)--Antiquities.
Harvard subject headings:
Architecture, Greco-Roman.
Architecture--Rome
Art, Greco-Roman.
Rome--Antiquities.
Princeton subject headings:
Architecture, Greco-Roman.
Architecture--Rome.
Art, Greco-Roman.
Rome--Antiquities.