Columbia subject headings:
Harvard subject headings:
Apennines (Italy)--History.
Catholic Church--Italy--Clergy--Biography.
World War, 1939-1945--Underground movements--Italy--Apennines.
Princeton subject headings:
Apennines (Italy)--History.
Catholic Church--Italy--Apennines--Clergy--Biography.
World War, 1939-1945--Italy--Apennines--Religious aspects.
World War, 1939-1945--Underground movements--Italy--Apennines.