000			00546nam a22001817a 4500
003			AR-HaUTN
005			20240930172432.0
007			ta
008			150917b xxu||||| |||| 00| 0 spa d
020			_a0-930403-67-3
040			_aAR-HaUTN _cAR-HaUTN
080			_a533.661 SED
100			_aSeddon, J. _91571
245			_aBasic helicopter aerodynamics _ban account of first principles in the fluid mechanics and flight dynamics of the single rotor helicopter
250			_a1st ed., reprint.
260			_aReston, VA _bAIAA _c1999
942			_2udc _cBK
999			_c4697 _d4697