000 00211 a2200097 4500
001 45244
100 _aWelbourne G.V
245 _aFlight engines
260 _aLondon
_bBlackie & Sons
_c
090 _c28435
_d28435
942 _aNUST-CAE
_cM
_c20486
999 _c280317
_d280317