Columbia subject headings:
Harvard subject headings:
Communism--Italy--History
Communist International
Communists--Italy--Biography
Italy--Politics and government--1922-1945.
Statesmen--Italy--Biography.
Togliatti, Palmiro, 1893-1964.
Princeton subject headings:
Italy--Politics and government--20th century.
Togliatti, Palmiro, 1893-1964.