Figures relative to man power required for operating airships, casualties per flight mileage, and non-flying days.
British airship development and operations
Aviation
Aviation ; 5 , n 12
1919
2 pages
1 Fig.
Article (Journal)
English
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Engineering Index Backfile | 1929
|Engineering Index Backfile | 1950
Engineering Index Backfile | 1928
Modern British airship practice
Engineering Index Backfile | 1929
Modern British Airship Practice
Emerald Group Publishing | 1929