Columbia subject headings:
Argentina--Politics and government--1910-1943.
General Strike, Buenos Aires, Argentina, 1919.
Strikes and lockouts--Argentina--History--20th century.
Harvard subject headings:
Argentina--Politics and government--20th century.
Badaraco, Horacio.
Cabrera, Antonio
Varone, Domingo, 1900-
Princeton subject headings:
Argentina--Politics and government--1910-1943.
General Strike, Buenos Aires, Argentina, 1919.
Strikes and lockouts--Argentina--History--20th century.