Columbia subject headings:
Croce, Benedetto, 1866-1952.
Intellectuals--Italy--Correspondence--20th century.
Italy--Intellectual life--20th century--Sources.
Philologists--Italy--Correspondence.
Torraca, Francesco, 1853-1938.
Harvard subject headings:
Croce, Benedetto, 1866-1952
Intellectuals--Italy--Correspondence.
Italy--Intellectual life--History--Sources.
Philologists--Italy--Correspondence.
Torraca, Francesco, 1853-1938.
Princeton subject headings:
Croce, Benedetto, 1866-1952.
Intellectuals--Italy--Correspondence.
Italy--Intellectual life--History--Sources.
Philologists--Italy--Correspondence.
Torraca, Francesco, 1853-1938.