Columbia subject headings:
Harvard subject headings:
Women--Employment--Mexico--History--19th century.
Women--Employment--Mexico--History--20th century.
Women--Mexico--Social conditions--19th century.
Women--Mexico--Social conditions--20th century.
Princeton subject headings:
Women--Employment--Mexico--History--19th century.
Women--Employment--Mexico--History--20th century.
Women--Mexico--Social conditions--19th century.
Women--Mexico--Social conditions--20th century.