000 00212 a2200097 4500
001 32183
100 _aSmith, Michael J. T
245 _aAircraft Noise
260 _aN.Y
_bCambridge
_c1989
090 _c21627
_d21627
942 _aNUST-CAE
_cM
_c12922
999 _c267256
_d267256