Columbia subject headings:
Bolivians--Spain--Economic conditions.
Bolivians--Spain--Social conditions.
Women household employees--Spain--Economic conditions.
Women household employees--Spain--Social conditions.
Harvard subject headings:
Bolivians--Spain--Economic conditions.
Bolivians--Spain--Social conditions.
Emigration and immigration--Social aspects--Case studies.
Women household employees--Spain--Economic conditions.
Women household employees--Spain--Social conditions.
Princeton subject headings: