Columbia subject headings:
Mexico--Economic policy--1970-1994.
Monetary policy--Mexico.
Petroleum industry and trade--Government policy--Mexico.
Harvard subject headings:
Mexico--Economic policy--1970-1994.
Monetary policy--Mexico.
Petroleum industry and trade--Government policy--Mexico
Princeton subject headings:
Mexico--Economic policy--1970-1994.
Monetary policy--Mexico.
Petroleum industry and trade--Government policy--Mexico.