Pomilio, Ottorino · New York, McGraw-Hill · leaf 352
HALF FRONT ELEVATION llMllM,,! 0 20 40in. Scale of Lenqths.. … FORCE POLYGONS 9 I 0 300 600 lb&. Scale of Forces in, I3.7& i SPACE DIA&RAMFORCES ACT1N5 ONSPINDLES 0 10 20in. Scale of Lencj+hs.
Airplanes
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