Columbia subject headings:
Harvard subject headings:
Brazil--Politics and government--1964-1985.
Nunes, Petrônio Portella, 1925-1980.
Statesmen--Brazil--Biography.
Princeton subject headings:
Brazil--Politics and government--1964-1985.
Nunes, Petrônio Portella, 1925-1980.
Statesmen--Brazil--Biography.