000 00260nam a2200121Ia 4500
999 _c1294
_d1294
100 _aArthur G Hayden
245 _aRigid Frame Bridge
250 _a3
260 _c1950
_aNew York
_bJohn Wiley & Sons
300 _ax+228
700 _aMaurice Barron
942 _cBK