Columbia subject headings:
Architecture, Domestic--Italy--Rome--History.
Historic gardens--Italy--Rome--History.
Rome (Italy)--Buildings, structures, etc.
Savoy, House of--Homes and haunts--Italy--Rome.
Villa Ada Savoia (Rome, Italy)
Harvard subject headings:
Architecture--Italy--Rome--Guidebooks.
Historic gardens--Italy--Rome--Guidebooks.
Villa Ada Savoia (Rome, Italy : Park)--Guidebooks.
Villa Ada Savoia (Rome, Italy)--Guidebooks.
Princeton subject headings:
Architecture--Italy--Rome--Guidebooks.
Guidebooks.
Historic gardens--Italy--Rome--Guidebooks.
Villa Ada Savoia (Rome, Italy)