Columbia subject headings:
Communism--Italy--Naples--History--20th century.
Communism--Philosophy.
Gruppo di studi Antonio Gramsci.
Piegari, Guido, 1927-2007.
Political science--Philosophy.
Harvard subject headings:
Princeton subject headings:
Communism--Italy--Naples--History--20th century.
Communism--Philosophy.
Gruppo di studi Antonio Gramsci.
Piegari, Guido, 1927-2007.
Political science--Philosophy.