000 00526nam a22001577a 4500
005 20210216121417.0
008 210216b xxu||||| |||| 00| 0 eng d
040 _cIIT Kanpur
041 _aeng
245 _aThe crinkling strength and the bending strength of round aircraft tubing[R.No632].
_cOsgood,William R.
260 _aWashington,D.C.
_bNational Advisory Committee For Aeronautics
_c1938
300 _a15p.
440 _aNational Advisory Committee For Aeronautics(NACA)
650 _aAircraft Tubing
942 _cREF
999 _c564088
_d564088