Strength of aircraft elements.
War department, Air corps. Navy department, Bureau of aeronautics. Department of commerce, Civil aeronautics administration.
Issued by the Army-navy-civil committee on aircraft requirements.

APA Citation

U. S. Army-navy-civil committee on aircraft design criteria. (1940). Strength of aircraft elements: War department, Air corps. Navy department, Bureau of aeronautics. Department of commerce, Civil aeronautics administration. (Rev. ed. of October 1940) Washington: U. S. Govt. print. off..

MLA Citation

U. S. Army-navy-civil committee on aircraft design criteria. Strength of Aircraft Elements: War Department, Air Corps. Navy Department, Bureau of Aeronautics. Department of Commerce, Civil Aeronautics Administration. (Rev. ed. of October 1940) Washington: U. S. Govt. print. off., 1940.