Columbia subject headings:
Harvard subject headings:
Education--History--Brazil--São Paulo (State)--Education--History.
Education--Political aspects--Brazil--São Paulo.
Education--Social aspects--Brazil--São Paulo.
Princeton subject headings:
Education and state--Brazil--São Paulo (State)--History--20th century.
Education--Brazil--São Paulo (State)--History--20th century.
Sociedade de Educação de São Paulo--History.