Columbia subject headings:
Aosta (Italy)--Antiquities, Roman.
Excavations (Archaeology)--Italy--Aosta.
Italy--Antiquities, Roman.
Romans--Italy--Aosta.
Harvard subject headings:
Aosta (Italy)--Antiquities, Roman.
Architecture, Roman--Italy--Aosta.
City planning--Italy--Aosta.
Excavations (Archaeology)--Italy--Aosta.
Princeton subject headings:
Aosta (Italy)--Antiquities, Roman.
Aosta (Italy)--Buildings, structures, etc.
Architecture, Ancient--Italy--Aosta.
Architecture, Roman--Italy--Aosta.
Cities and towns, Ancient--Italy--Aosta.
City planning--Italy--Aosta.
Excavations (Archaeology)--Italy--Aosta.