Columbia subject headings:
Executive power--Mexico--Congresses.
Mexico--Economic conditions--1982-1994.
Mexico--Economic policy--1970-1994--Congresses.
Mexico--Politics and government--1970-1988--Congresses.
Mexico--Politics and government--1970-1988.
Partido Revolucionario Institucional--Congresses.
Partido Revolucionario Institucional.
Political participation--Mexico--Congresses.
Social sciences and state--Mexico.
Harvard subject headings:
Mexico--Economic conditions--1982-1994.
Mexico--Politics and government--1970-1988.
Partido Revolucionario Institucional.
Social sciences and state--Mexico.
Princeton subject headings:
Mexico--Economic conditions--1982-1994.
Mexico--Politics and government--1970-.
Partido Revolucionario Institucional.
Social sciences and state--Mexico.