00857cam0-22003131i-450-99000020325040332120060630122309.0000020325FED01000020325(Aleph)000020325FED0100002032520020821g19509999km-y0itay50------baengUSGBa-------001yyAirplane structuresAlfred S. Niles ; Joseph S. Newell*New YorkJ. Wiley and sonsLondonChapman and Hall1950-v.24 cm2.: VIII, 439 p.AeroplaniStrutture629.134 1Niles,Alfred SalemNewell,Joseph S.ITUNINARICAUNIMARCBK99000020325040332113 F 04 0320787FINBCFINBCUNINA