Columbia subject headings:
Argentina--Economic conditions--1945-1983.
Argentina--Politics and government--1943-1955.
Government, Resistance to--Argentina--History--20th century.
Labor unions--Political activity--Argentina--History--20th century.
Metal-workers--Political activity--Argentina--History--20th century.
Strikes and lockouts--Metal-workers--Argentina--History--20th century.
Working class--Political activity--Argentina--History--20th century.
Harvard subject headings:
Argentina--Economic conditions--1945-1983.
Argentina--Politics and government--1943-1955.
Government, Resistance to--Argentina--History--20th century
Labor unions--Political activity--Argentina--History--20th century
Metal-workers--Argentina--Political activity--History--20th century.
Peronism--History.
Strikes and lockouts--Metal-workers--Argentina--History--20th century.
Working class--Argentina--Political activity--History--20th century.
Princeton subject headings:
Argentina--Economic conditions--1945-1983.
Argentina--Politics and government--1943-1955.
Government, Resistance to--Argentina--History--20th century.
Labor unions--Political activity--Argentina--History--20th century.
Metal-workers--Political activity--Argentina--History--20th century.
Strikes and lockouts--Metal-workers--Argentina--History--20th century.
Working class--Political activity--Argentina--History--20th century.