Columbia subject headings:
Harvard subject headings:
Communism--Italy--Friuli-Venezia Giulia--History--20th century.
Partito comunista italiano--History--20th century.
Partito socialista italiano--History--20th century.
Reconstruction (1914-1939)--Italy--Friuli-Venezia Giulia.
Socialism--Italy--Friuli-Venezia Giulia--20th century.
Socialism--Italy--Friuli-Venezia Giulia--History--20th century.
Working class--Italy--Friuli-Venezia Giulia--Political activity--History--20th century.
Working class--Political activity--Italy--Friuli-Venezia Giulia--History--20th century.
Princeton subject headings:
Communism--Italy--Friuli-Venezia Giulia--History--20th century.
Partito comunista italiano--History--20th century.
Partito socialista italiano--History--20th century.
Reconstruction (1914-1939)--Italy--Friuli-Venezia Giulia.
Socialism--Italy--Friuli-Venezia Giulia--History--20th century.
Working class--Italy--Friuli-Venezia Giulia--Political activity--History--20th century.