000 00237 a2200097 4500
001 48617
100 _aBeaubois, H
245 _aAirships yesterday, today and tomorrow
260 _aNew York
_bTwo continent pub
_c
090 _c31544
_d31544
942 _aNUST-CAE
_cM
_c23941
999 _c283690
_d283690