Columbia subject headings:
Italy--Politics and government--1945-1976--Sources.
Journalists--Italy--Biography.
Nenni, Pietro, 1891-1980.
Partito socialista italiano--History--Sources.
Socialists--Italy--Biography.
Statesmen--Italy--Biography.
Harvard subject headings:
Italy--Politics and government--1945-1976--Sources.
Journalists--Italy--Biography
Nenni, Pietro, 1891-1980.
Partito socialista italiano--History--Sources.
Socialists--Italy--Biography
Statesmen--Italy--Biography.
Princeton subject headings:
Italy--Politics and government--1945-1976--Sources.
Journalists--Italy--Biography.
Nenni, Pietro, 1891-1980.
Partito socialista italiano--History--Sources.
Socialists--Italy--Biography.
Statesmen--Italy--Biography.