000 00203 a2200097 4500
001 56225
100 _a
245 _aTheory of flight
260 _a
_bDD Ref books
_c1959
090 _c34779
_d34779
942 _aNUST-CAE
_cMONOGRAPH
_c27534
999 _c291298
_d291298