Columbia subject headings:
Communism--Italy--History.
Communists--Italy--Biography.
Gramsci, Antonio, 1891-1937.
Togliatti, Palmiro, 1893-1964.
Harvard subject headings:
Communism--Italy--History
Gramsci, Antonio, 1891-1937
Partito comunista italiano--History.
Togliatti, Palmiro, 1893-1964.
Princeton subject headings:
Communism--Italy--History.
Communists--Italy--Biography.
Gramsci, Antonio, 1891-1937.
Togliatti, Palmiro, 1893-1964.