Columbia subject headings:
Communism--Italy--History.
Gramsci, Antonio, 1891-1937.
Italy--History--1914-1945.
Labor unions--Political activity--Italy--History.
Harvard subject headings:
Communism--Italy--History
Gramsci, Antonio, 1891-1937
Italy--History--1914-1945.
Labor unions--Political activity--Italy--History.
Princeton subject headings:
Communism--Italy--History.
Gramsci, Antonio, 1891-1937.
Italy--History--1914-1945.
Labor unions--Italy--Political activity--History.