Critical review of methods of advertising and popular education; misleading representation of facts; from July through December, 1929, scheduled air transport planes suffered 15 fatal accidents in 15,940,161 mi. flown, or one fatality in 1,062,877 mi.
Redirecting aviation publicity
U. S. Air Services
United States Air Services ; 15 , n 11
1930
2 pages
Aufsatz (Zeitschrift)
Englisch
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Engineering Index Backfile | 1905
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