00299nam a22001097a 4500082002900000100001300029245004900042260004100091300001200132526003700144650000800181  a624.28bGUIcL-39, P-196  aA. C. I.  aGuide for Widening Highway BridgescA. C. I.  aAmericabAmerican Concrete Institute  a16 P, :  a0b0c0d624_280000000000000_GUI  aMCE