Columbia subject headings:
Bucarelli, Palma--Congresses.
Galleria nazionale d'arte moderna (Italy)--Congresses.
Harvard subject headings:
Art historians--Italy--Rome--Biography--Congresses.
Art museum directors--Italy--Rome--Biography--Congresses.
Art, Modern--20th century--Congresses
Bucarelli, Palma--Congresses.
Princeton subject headings:
Art historians--Italy--Rome--Biography--Congresses.
Art museum directors--Italy--Rome--Biography--Congresses.
Art, Modern--20th century--Congresses.
Bucarelli, Palma--Congresses.