Troisième Congrès international de l'aviation sanitaire
Contributors: Aéro-club de Belgique
Publisher: [Imp.] E. Cohen, travaux au duplicateur
Published: 1935
Place of publication: Bruxelles
Language: fre
Number of pages: 220
Subjects: Aeronautics -- Congresses.; Aeronautics -- Relief service
Genres: Congresses.