Columbia subject headings:
Caracciolo, Alberto--Congresses.
Historians--Italy--Congresses.
Historiography--Italy--History--20th century--Congresses.
Italy--Historiography--Congresses.
Harvard subject headings:
Caracciolo, Alberto--Congresses.
Historians--Italy--Congresses.
Historiography--Italy--History--20th century--Congresses.
Italy--Historiography--Congresses.
Princeton subject headings: