Columbia subject headings:
Harvard subject headings:
Child care--Economic aspects--Mexico.
Child care--Social aspects--Mexico.
Housekeeping--Economic aspects--Mexico.
Housekeeping--Social aspects--Mexico.
Sexual division of labor--Mexico.
Social surveys--Mexico.
Time management--Social aspects--Mexico.
Unpaid labor--Mexico.
Princeton subject headings:
Division of labor--Mexico.
Hours of labor--Mexico.
Indians of Mexico--Employment.
Sexual division of labor--Mexico.
Women--Employment--Mexico.