000 00227 a2200097 4500
001 45252
100 _aZweng C.A
245 _aaircraft engine mechanics manual
260 _aCalifornia
_bPan American
_c
090 _c28441
_d28441
942 _aNUST-CAE
_cM
_c20493
999 _c280325
_d280325