Columbia subject headings:
Harvard subject headings:
Fascism--Italy--History
Socialists--Italy--Biography
Trentin, Silvio.
World War, 1939-1945--Underground movements--Italy.
Princeton subject headings:
Fascism--Italy.
Italy--Politics and government--1922-1945.
Trentin, Silvio.
World War, 1939-1945--Underground movements--Italy.