Columbia subject headings:
Certosa di Pavia.
Facades--Conservation and restoration--Italy--Pavia.
Relief (Sculpture), Italian--Conservation and restoration--Italy--Pavia.
Relief (Sculpture), Renaissance--Conservation and restoration--Italy--Pavia.
Harvard subject headings:
Certosa di Pavia.
Church architecture--Conservation and restoration--Italy--Pavia.
Facades--Italy--Pavia--Conservation and restoration.
Pavia (Italy)--Buildings, structures, etc.
Stone--Conservation and restoration--Italy--Pavia.
Princeton subject headings:
Certosa di Pavia.
Facades--Italy--Pavia--Conservation and restoration.
Relief (Sculpture), Italian--Italy--Pavia--Conservation and restoration.
Relief (Sculpture), Renaissance--Italy--Pavia--Conservation and restoration.