- Airship transport.
Pamphlet
CID:
Class:
- 3e Pamphlet
Publication Date:
- 1921
Sub Title:
- Preprint or paper read before the Air Transport Conference, Daily Mail Efficiency Exhibition, Olympia Feb 1921
Authors:
Subjects:
Collation:
- 10p.
Notes:
- (PHY) 21.7.39
Publication Date Information:
- 1921