000 00368nam a22001217a 4500
082 _a696.1
_bNAT
100 _aNational highway authority
245 _aDesign calculations for bridge over Lai Nullah National highway N-5 Mandra rawalpinidi additional/
_cNational highway authority
260 _aKarachi,
300 _a326p.:
_bill,;
_c35 cm.
650 _aMCE
942 _cBK
999 _c9527
_d9527