Columbia subject headings:
Architecture, Romanesque--Conservation and restoration--Italy--Carpi.
Carpi (Italy)--Buildings, structures, etc.--Conservation and restoration.
S. Maria in Castello (Church : Carpi, Italy)--Conservation and restoration.
Harvard subject headings:
Architecture, Romanesque--Conservation and restoration--Italy--Carpi.
Carpi (Italy)--Buildings, structures, etc.--Conservation and restoration.
S. Maria in Castello (Church : Carpi, Italy)--Conservation and restoration.
Princeton subject headings:
Church architecture--Italy--Carpi.
S. Maria in Castello (Church : Carpi, Italy)