Columbia subject headings:
Harvard subject headings:
Colajanni, Napoleone, -1921--Correspondence.
Colajanni, Napoleone, 1847-1921--Correspondence.
Ghisleri, Arcangelo, 1855-1938--Correspondence.
Ghisleri, Arcangelo, 1855-1938.
Intellectuals--Italy--Correspondence.
Italy--Politics and government--1870-1914.
Italy--Politics and government--1914-1922.
Sicily (Italy)--Politics and government--1870-1945
Statesmen--Italy--Correspondence.
Princeton subject headings:
Colajanni, Napoleone, 1847-1921--Correspondence.
Ghisleri, Arcangelo, 1855-1938--Correspondence.
Political science--Italy--History.
Statesmen--Italy--Correspondence.