Columbia subject headings:
Harvard subject headings:
Parma Region (Italy)--History.
World War, 1939-1945--Italy--Parma Region.
Princeton subject headings:
Italy--History--German occupation, 1943-1945.
World War, 1939-1945--Underground movements--Italy--Reggio Emilia (Province)--Sources.
World War, 1939-1945--Underground movements--Italy--Reggio Emilia (Province).