Columbia subject headings:
Harvard subject headings:
Catholic Church--Italy--History--20th century.
Church and state--Italy--History--20th century
Italy--Church history--20th century.
Italy--Politics and government--1945-1976.
Princeton subject headings:
Catholic Church--Foreign relations--Italy.
Church and state--Catholic Church.
Church and state--Italy.
Italy--Church history--20th century.
Italy--Foreign relations--Catholic Church.
Italy--Politics and government--1943-1947.