Columbia subject headings:
Argentina--Economic conditions.
Argentina--Politics and government.
Argentina--Social conditions.
Harvard subject headings:
Argentina--Economic conditions--19th century.
Argentina--Economic conditions--20th century.
Argentina--History--1860-1910.
Argentina--History--20th century.
Argentina--Politics and government--1860-1910.
Argentina--Politics and government--20th century.
Argentina--Social conditions.
Princeton subject headings:
Argentina--Economic conditions--19th century.
Argentina--Economic conditions--20th century.
Argentina--History--1860-1910.
Argentina--History--20th century.
Argentina--Politics and government--1860-1910.
Argentina--Politics and government--20th century.
Argentina--Social conditions.