Columbia subject headings:
Arraes, Miguel.
Education and state--Brazil--Pernambuco--History--20th century.
Education--Brazil--Pernambuco--History--20th century.
Popular education--Brazil--Pernambuco--History--20th century.
Harvard subject headings:
Princeton subject headings:
Arraes, Miguel.
Education and state--Brazil--Pernambuco (State).
Education--Brazil--Pernambuco (State).