00370nam a22001337a 4500 88573201 624.2 SHO D United States Steel. 43530 Short span steel bridges / United States Steel. USA : United States Steel, 1973. 0 0 0 624_200000000000000_SHO MCE 379 ddc BK 547326 547326 0 0 ddc 0 0 MCE MCE 2014-07-08 0 624.2 SHO MCE-43108 2014-07-08 2014-07-08 BK