Columbia subject headings:
Mexico--Officials and employees--Biography.
Mexico--Politics and government--1970-1988.
Mexico--Politics and government--1988-2000.
Politicians--Mexico--Biography.
Harvard subject headings:
Mexico--Officials and employees--Biography.
Mexico--Officials and employees--Directories.
Mexico--Politics and government--1970-1988.
Mexico--Politics and government--1988-
Politicians--Mexico--Biography
Princeton subject headings:
Mexico--Officials and employees--Biography.
Mexico--Politics and government--1970-1988.
Mexico--Politics and government--1988-2000.
Politicians--Mexico--Biography.