Suggestions inspired by the portuguese methods of integrating autocthonous peoples and cultures differing from the European in a new, or Luso- tropical complex of civilisation. Translated by Helen M. D"O. Matthew and F. de Mello Moser. International Congress of the History of the Discoveries. Executive Commitee for the Commemoration of the Vth Centenary of Prince Henry the Navigator. International Congress of the History of Discoveries. Lisbon. 1961. De 25x19 cm. Com 296, [iii] págs. Brochado.