Columbia subject headings:
Historians--Italy--Archives--Catalogs.
Istituto storico della Resistenza in Toscana--Archives--Catalogs.
Salvemini, Gaetano, 1873-1957--Archives--Catalogs.
Socialists--Italy--Archives--Catalogs.
Harvard subject headings:
Historians--Italy--Archives--Catalogs.
Istituto storico della Resistenza in Toscana--Catalogs.
Istituto storico della resistenza in Toscana--Archives--Catalogs.
Italy--History--20th century--Archival resources--Catalogs.
Salvemini, Gaetano, 1873-1957--Archives--Catalogs.
Socialism--Italy--Archival resources--Catalogs.
Socialists--Italy--Archives--Catalogs.
Princeton subject headings:
Catalogs.
Historians--Italy--Archives--Catalogs.
Istituto storico della Resistenza in Toscana--Archives--Catalogs.
Salvemini, Gaetano, 1873-1957--Archives--Catalogs.
Socialists--Italy--Archives--Catalogs.