Columbia subject headings:
Architecture, Roman--Italy--Rome.
Italy--Antiquities.
Mausoleums--Italy--Rome.
Harvard subject headings:
Architecture, Roman--Italy--Rome.
Italy--Antiquities.
Mausoleums--Italy--Rome.
Rome (Italy)--Antiquities.
Sepulchral monuments--Italy--Rome.
Princeton subject headings:
Architecture, Roman--Italy--Rome.
Excavations (Archaeology)--Italy--Rome.
Mausoleums--Italy--Rome.
Rome (Italy)--Antiquities.
Sepulchral monuments--Italy--Rome.