Columbia subject headings:
Harvard subject headings:
Catholic Church--Italy--Clergy--History--20th century.
Italy. Esercito--Religious life.
Military chaplains--Catholic Church--History--20th century.
Military chaplains--Italy--History--20th century.
World War, 1914-1918--Religious aspects
Princeton subject headings:
Military chaplains--Catholic Church.
Military chaplains--Italy.
World War, 1914-1918--Italy.