Columbia subject headings:
Church decoration and ornament--Conservation and restoration--Italy--Como.
Como (Italy)--Buildings, structures, etc.--Conservation and restoration.
Duomo di Como--Conservation and restoration.
Harvard subject headings:
Church decoration and ornament--Conservation and restoration--Italy--Como.
Como (Italy)--Buildings, structures, etc.--Conservation and restoration.
Duomo di Como.
Princeton subject headings:
Church decoration and ornament--Italy--Como--Conservation and restoration.
Como (Italy)--Buildings, structures, etc.--Conservation and restoration.
Duomo di Como--Conservation and restoration.