Structural analysis and design of airplanes (1920)
United States. Army. Air Corps · [Washington] · leaf 291
a.c ^ r ~T~ I r F/emLo#D/NO Cupve … F/o, 175 Bend/no Moment Equ/l3/?/umPolygon 272 Art 173 Determining Deflection of Beams with Varying Load and Section
Airplanes
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.
