Columbia subject headings:
Child labor--Brazil.
Women--Employment--Brazil.
Women--Social and moral questions.
Harvard subject headings:
Child labor--Brazil--São Paulo (State)
Child labor--Brazil--São Paulo.
Women--Employment--Brazil--São Paulo (State)
Women--Employment--Brazil--São Paulo.
Princeton subject headings:
Child labor--Brazil.
Labor--Brazil.
Women--Employment--Brazil.
Women--Social and moral questions.