000 00235 a2200097 4500
001 13024
100 _aLeishman,J.G
245 _aPrinciples of Helicopter Aerodynamics
260 _a
_bCambridge University Press
_c
090 _c10032
_d10032
942 _aNUST-CAE
_cM
_c40
999 _c248097
_d248097