000 002900000a22001090004500
245 _aRepair and strengthening of old steel truss bridges
110 _aAmerican Society of Civil Engineers
260 _aNew York
_bASCE
_c1979
080 _a624.283.004.67
_bA5
041 _aEN
942 _cBK
999 _c120694
_d120694