000 00977nam a22002417a 4500
003 OSt
040 _cIIT Kanpur
041 _aeng
110 _aWashington. National Aeronautics and Space Administration (NASA)
245 _aNASA Technical Translation [NASA TT F-494]: Helicopters: calculation and design: Aerodynamics [v.1]
_cM. L. Mill [et al.]
260 _aWashington
_bNASA
_c1969
300 _a489p
440 _aNational Aeronautics and Space Administration
440 _aNASA Technical Translation
500 _aBound together NASA TT F-490 to 497 Lack No. 493, 495-496
500 _aBound vol. Acc. No. 101376 contains Acc. No. TR14656 to TR14659
500 _aTranslation of "Vertolety. Raschet i proyektirovaniye. 1. Aerodinamika." Izdatel'stvo Mashinostroyeniye, Moscow, 1966
505 _aContents: V.1. -- Aerodynamics
650 _aSpace sciences
650 _aHelicopters -- Design and principles
700 _aMil, M. L.
942 _cBK
999 _c566004
_d566004