Columbia subject headings:
Ghisleri, Arcangelo, 1855-1938--Correspondence.
Intellectuals--Italy--Correspondence.
Italy--Politics and government--1870-1914--Sources.
Italy--Politics and government--1914-1945--Sources.
Socialism--Italy--History--Sources.
Socialists--Italy--Correspondence.
Turati, Filippo, 1857-1932--Correspondence.
Harvard subject headings:
Anti-fascists--Italy--Correspondence.
Ghisleri, Arcangelo, 1855-1938--Correspondence.
Socialists--Italy--Correspondence
Turati, Filippo, 1857-1932--Correspondence.
Princeton subject headings:
Anti-fascists--Italy--Correspondence.
Ghisleri, Arcangelo, 1855-1938--Correspondence.
Socialists--Italy--Correspondence.
Turati, Filippo, 1857-1932--Correspondence.