Columbia subject headings:
Church architecture--Italy--Comacchio.
Church decoration and ornament--Italy--Comacchio.
Comacchio (Italy)--Buildings, structures, etc.
Duomo di S. Cassiano (Comacchio, Italy)
Harvard subject headings:
Church architecture--Italy--Comacchio.
Church decoration and ornament--Italy--Comacchio.
Comacchio (Italy)--Church history.
Comacchio (Italy)--History.
Duomo di S. Cassiano (Comacchio, Italy)
Princeton subject headings:
Church architecture--Italy--Comacchio.
Church decoration and ornament--Italy--Comacchio.
Duomo di S. Cassiano (Comacchio, Italy)