Columbia subject headings:
Cenni, Enrico.
Church and state--Italy--Naples.
Church and state--Italy--Rome.
Naples (Italy)--Politics and government--1860-1945.
Rome (Italy)--Politics and government--1870-1945.
Harvard subject headings:
Cenni, Enrico.
Church and state--Italy--Naples.
Church and state--Italy--Rome.
Naples (Italy)--Politics and government--1860-1945.
Rome (Italy)--Politics and government--1870-1945.
Princeton subject headings:
Campello della Spina, Paolo, conte, 1831-1917--Correspondence.
Campello della Spina, Paolo, conte, 1831-1917.
Cenni, Enrico--Correspondence.
Cenni, Enrico.
Church and state--Italy--History.
Italy--Politics and government--1870-1914.
Politicians--Italy--Correspondence.