000 00285nam a2200121Ia 4500
001 119987
008 170722s9999 xx 000 0 und d
100 _aBent, Ralph D.
245 _aAircraft maintenance and repair /
260 _c1955.
700 _aMckinley, James L.
942 _cGEN
999 _c59291
_d59291