Columbia subject headings:
Art--Conservation and restoration--Italy--Congresses.
Brandi, Cesare--Congresses.
Istituto centrale per il restauro (Italy)--Congresses.
Harvard subject headings:
Art--Conservation and restoration--Italy--Congresses.
Brandi, Cesare--Congresses.
Istituto centrale per il restauro (Italy)--Congresses.
Princeton subject headings:
Art--Conservation and restoration--Italy--Congresses.
Brandi, Cesare--Congresses.
Istituto centrale per il restauro (Italy)--Congresses.