Columbia subject headings:
Architecture, Renaissance--Italy--Ostia (Extinct city)--Guidebooks.
Excavations (Archaeology)--Italy--Ostia (Extinct city)--Guidebooks.
Italy--Antiquities, Roman--Guidebooks.
Ostia (Extinct city)--Guidebooks.
Harvard subject headings:
Architecture, Renaissance--Italy--Ostia (Extinct city)--Guidebooks.
Excavations (Archaeology)--Italy--Ostia (Extinct city)--Guidebooks.
Italy--Antiquities, Roman--Guidebooks.
Ostia (Extinct city)--Guidebooks.
Princeton subject headings:
Architecture, Renaissance--Italy--Ostia (Extinct city).
Excavations (Archaeology)--Italy--Ostia (Extinct city).
Guidebooks.
Ostia (Extinct city)--Guidebooks.