Columbia subject headings:
Harvard subject headings:
Fiat (Firm)
Riots--Italy--Turin.
Turin (Italy)--Economic conditions.
Turin (Italy)--Politics and government.
Working class--Italy--Turin--Political activity.
Princeton subject headings:
Fiat (Firm)
Riots--Italy--Turin.
Turin (Italy)--Economic conditions.
Turin (Italy)--Politics and government.
Working class--Italy--Turin--Political activity.