000 00291 a2200121 4500
001 2970
082 _a343.41097 / 0246291UND
090 _c2261
_d2261
100 _aUnderdown, R.B
245 _aAviation law for pilots, 9/e
250 _a9
260 _aRoberHale
_bBlack
_c1989
942 _aNUST-CAE
_k343.41097 / 0246291UND
999 _c238043
_d238043