Columbia subject headings:
Cold War.
Italy--Foreign relations--1945-1976.
Italy--Politics and government--1945-1976.
Partito socialista italiano--History.
Socialism--Italy--History--20th century.
Harvard subject headings:
Cold War.
Italy--Foreign relations--1945-1976.
Italy--Politics and government--1945-1976.
Partito socialista italiano--History.
Socialism--Italy--History--20th century
Princeton subject headings:
Cold War.
Italy--Foreign relations--1945-1976.
Italy--Politics and government--1945-1976.
Partito socialista italiano--History.
Socialism--Italy--History--20th century.