Columbia subject headings:
Harvard subject headings:
Castello di Coriano (Coriano, Italy)
Castles--Italy--Coriano--History.
Coriano (Italy)--Buildings, structures, etc.
Coriano (Italy)--History.
Fortification--Italy--Coriano--History.
Princeton subject headings:
Castles--Italy--Coriano.
Coriano (Italy)--History.
Coriano (Italy)--Social life and customs.