000 00320nam a2200121Ia 4500
008 220201s1960 xx 000 0 eng d
082 _a729.133
_bWIL
100 _aWilliams, D
245 3 _aAn Introductio to the theory of aircraft structures
260 _bLondon:Edward arnold ltd
_c1960
300 _a448
942 _2ddc
999 _c75563
_d75563