Por uma abertura a leste
By: coordenação de José Silva Pinto ; [depõem, Vergílio Ferreira ... et al.].
Contributors: Pinto, José Silva.; Ferreira, Vergílio.
Series: Colecção Ser ou não ser ;; 2
Publisher: Arcádia
Published: 1973
Place of publication: [Lisbon?]
Language: por
Number of pages: 185
Subjects: Portugal -- Relations -- Communist countries.; Communist countries -- Relations -- Portugal.