01184cam a22002771 4500 war21000043 DLC 20260227112812.0 780130s1920 dcua 000 0 eng c war21000043 (OCoLC)3588071 U. S. Army war coll. Libr. CCC DLC premarc TL671.2 .U5 1920 United States. Army. Air Corps. Structural analysis and design of airplanes. 2d ed. By Structure and aerodynamics branch, Airplane section, Engineering Division. [Washington, 1920] xv, 316 p. incl. illus., tables, diagrs. 24 cm. "Published for the official information and guidance of the Air service and those interested in aeronautics. By Direction of the chief of Air service."--p. [111] Also available in digital form on the Internet Archive Web site. Also available in digital form on the Internet Archive Web site. Airplanes Design and construction. http://hdl.loc.gov/loc.gdc/scd0001.00210942798 http://hdl.loc.gov/loc.gdc/scd0001.00210942798 92368 92368