Columbia subject headings:
Clergy--Italy--Correspondence.
Historians--France--Correspondence.
Journalists--France--Correspondence.
Statesmen--Italy--Correspondence.
Sturzo, Luigi, 1871-1959--Correspondence.
Vaussard, Maurice--Correspondence.
Harvard subject headings:
Sturzo, Luigi, 1871-1959--Correspondence.
Vaussard, Maurice--Correspondence.
Princeton subject headings: