Columbia subject headings:
Harvard subject headings:
Cervi family.
Reggi Emilia (Italy)--History.
Reggio Emilia (Italy)--History.
World War, 1939-1945--Underground movements--Italy--Reggio Emilia.
Princeton subject headings:
Anti-fascist movements--Italy--History.
Cervi family.
Communism--Italy--History--20th century.
Communists--Italy--Biography.
Partito comunista italiano--Biography.
Partito comunista italiano--History.