História diplomática portuguesa
Subtitle: constantes e linhas de força
By: Jorge Borges de Macedo.
Edition: Ed. da revista "Nação e defesa."
Series: Colecção Defesa nacional ;; 1; Colecção Defesa nacional ;; 1. sér., 1.
Publisher: Instituto da Defesa Nacional
Published: 1987
Place of publication: [Lisbon?]
Language: por
Number of pages: 387
Subjects: Portugal -- Foreign relations.
Notes: Includes bibliographical references.