Columbia subject headings:
Arraes, Miguel.
Brazil--History--Revolution, 1964.
Pernambuco (Brazil)--Politics and government.
Harvard subject headings:
Arraes, Miguel.
Brazil--History--Revolution, 1964.
Pernambuco (Brazil)--Politics and government.
Princeton subject headings:
Arraes, Miguel.
Brazil--History--Revolution, 1964.
Pernambuco, Brazil (State)--Politics and government.