Columbia subject headings:
Italy--Politics and government--1922-1945.
Silone, Ignazio, 1900-1978.
Harvard subject headings:
Communism--Italy
Informers--Italy.
Italy--Politics and government--1922-1945.
Silone, Ignazio, 1900-1978
Princeton subject headings:
Communism--Italy.
Informers--Italy.
Italy--Politics and government--1922-1945.
Silone, Ignazio, 1900-1978.