Columbia subject headings:
Harvard subject headings:
Croce, Benedetto, 1866-1952. Correspondence
De Chiara, Stanislao, 1856-1923--Correspondence.
Fortunato, Giustino, 1848-1932--Correspondence.
Italy, Southern--History--1861-1945.
Princeton subject headings:
Croce, Benedetto, 1866-1952. Correspondence.
De Chiara, Stanislao, 1856-1923--Correspondence.
Fortunato, Giustino, 1848-1932--Correspondence.
Literary historians--Italy--Correspondence.
Philosophers--Italy--Correspondence.