000 00236 a2200097 4500
001 32264
100 _aPadfield, Gareth, d
245 _aHelicopter Flight dynamics
260 _aLondon
_bBlack Well science
_c1996
090 _c21656
_d21656
942 _aNUST-CAE
_cM
_c12954
999 _c267337
_d267337