O português Cristóvão Colombo, agente secreto do Rei Dom João II
By: Mascarenhas Barreto.
Publisher: Referendo; Distribuidora de Livros Bertrand
Published: 1988
Place of publication: [Lisbon]; Amadora [Lisbon]
Language: por
Number of pages: 613
Subjects: Columbus, Christopher.; John -- II, -- King of Portugal, -- 1455-1495.; Secret service -- Portugal -- History.; Portugal -- History -- John II, 1481-1495.; America -- Discovery and exploration -- Spanish.
Notes: Bibliography: p. 603-613.