D'Orcy's airship manual
Subtitle: an international register of airships with a compendium of the airship's elementary mechanics
By: comp. and ed. by Ladislas d'Orcy, M. S. A. E.
Publisher: The Century co.
Published: 1917
Place of publication: New York
Language: eng
Number of pages: 232
Subjects: Airships.; Aeronautics, Military.; World War, 1914-1918 -- Aerial operations.
Other titles: Airship manual.