Columbia subject headings:
Architecture--Conservation and restoration--Italy--Florence.
Architecture--Italy--Florence--History--20th century.
Gizdulich, Riccardo--Criticism and interpretation.
Harvard subject headings:
Architecture--Conservation and restoration--Italy--Florence.
Architecture--Italy--Florence--History--20th century.
Gizdulich, Riccardo--Criticism and interpretation.
Princeton subject headings:
Architecture--Conservation and restoration--Italy--Florence.
Architecture--Italy--Florence--History--20th century.
Gizdulich, Riccardo--Criticism and interpretation.