Columbia subject headings:
Grondona, Mariano, 1932-
Ideology--Argentina--History--20th century.
Lugones, Leopoldo, 1874-1938.
Oligarchy--Argentina.
Harvard subject headings:
Argentina--Politics and government--20th century.
Authoritarianism--Argentina--History--20th century.
Oligarchy--Argentina--History--20th century.
Princeton subject headings: