00545nam a22001457a 4500082001500000100003800015245013100053260001300184300002600197526003700223650001300260942001200273999001900285952009500304  a696.1bNAT  aNational highway authority945664  aDesign calculations for bridge over Lai Nullah National highway N-5 Mandra rawalpinidi additional/cNational highway authority  aKarachi,  a326p.:bill,;c35 cm.  a0b0c0d696_100000000000000_NAT  aMCE9379  2ddccBK  c549140d549140  00102ddc4070aMCEbMCEd2014-09-17l0o696.1 NATpMCE-32597r2014-09-17w2014-09-17yBK