Columbia subject headings:
Mexico--Economic conditions.
Mexico--History--1946-1970.
Mexico--History--1970-1988.
Harvard subject headings:
Mexico--Economic conditions.
Mexico--History--1946-1970.
Mexico--History--1970-1988
Princeton subject headings:
Mexico--Economic policy--1970-1994.
Mexico--History--1970-1988.
Mexico--History--1988-
Mexico--Politics and government--1970-.