000 00265nam a2200109Ia 4500
999 _c8879
_d8879
020 _a0471085111
100 _aWilliam Gracey
245 _aMeasurement of Aircraft Speed and Altitude
260 _c1981
_bWILEY INTERSCEINCE
_aNew York
300 _axiv+262
942 _cREF