000 00222 a2200097 4500
001 46484
100 _aAnderson, E
245 _aPrinciples of Air Navigation
260 _aLondon
_bMethuen and Co
_c
090 _c29592
_d29592
942 _aNUST-CAE
_cM
_c21771
999 _c281557
_d281557