Columbia subject headings:
Businessmen--Mexico--Biography.
Elite (Social sciences)--Mexico--Biography.
Harvard subject headings:
Business and politics--Mexico--History--20th century.
Businessmen--Mexico--History--20th century.
Businesspeople--Mexico--History--20th century.
Elite (Social sciences)--Mexico--History--20th century.
Mexico--Politics and government--20th century.
Princeton subject headings:
Businessmen--Mexico--Biography.
Elite (Social sciences)--Mexico--Biography.