Columbia subject headings:
Berlinguer, Enrico.
Communism--Italy--History--20th century.
Communist state.
Gramsci, Antonio, 1891-1937.
Togliatti, Palmiro, 1893-1964.
Harvard subject headings:
Princeton subject headings:
Berlinguer, Enrico.
Communism--Italy--History--20th century.
Communist state.
Gramsci, Antonio, 1891-1937.
Togliatti, Palmiro, 1893-1964.