Columbia subject headings:
Argentina--Politics and government--1955-1983.
Argentina--Politics and government--1983-2002.
Argentina--Politics and government--2002-
Harvard subject headings:
Argentina--Politics and government--1955-
Democracy--Argentina
Princeton subject headings:
Argentina--Politics and government--1955-1983.
Argentina--Politics and government--1983-2002.
Argentina--Politics and government--2002-