Columbia subject headings:
Architecture, Domestic--Conservation and restoration--Italy--Assisi.
Architecture, Roman--Conservation and restoration--Italy--Assisi.
Assisi (Italy)--Antiquities, Roman.
Excavations (Archaeology)--Italy--Assisi.
Harvard subject headings:
Architecture, Domestic--Conservation and restoration--Italy--Assisi.
Architecture, Roman--Conservation and restoration--Italy--Assisi.
Excavations (Archaeology)--Italy--Assisi.
Mural painting and decoration, Roman--Conservation and restoration--Italy--Assisi.
Palaces--Conservation and restoration--Italy--Assisi.
Princeton subject headings:
Architecture, Domestic--Conservation and restoration--Italy--Assisi.
Architecture, Roman--Conservation and restoration--Italy--Assisi.
Assisi (Italy)--Antiquities, Roman.
Excavations (Archaeology)--Italy--Assisi.