This airship business
By: by E. F. Spanner.
Publisher: Williams and Norgate, ltd.
Published: 1927
Place of publication: London
Language: eng
Number of pages: 435
Subjects: Airships.; Aeronautics, Commercial.
Notes: Bibliography: p. xi-xv.
"First edition, December 1927."
Advertising matter: p. 424-435.