Columbia subject headings:
Harvard subject headings:
Argentina--Economic conditions--1983-
Argentina--Politics and government--2002-
Argentina--Politics and government--20th century.
Argentina--Politics and government--21st century.
Brazil--Economic conditions--1985-
Brazil--Politics and government--1985-
Brazil--Politics and government--20th century.
Brazil--Politics and government--21st century.
Princeton subject headings:
Argentina--Economic conditions--1983-
Argentina--Politics and government--2002-
Brazil--Economic conditions--1985-
Brazil--Politics and government--2003-