00882cam a2200217 a 4500020002200000020002200022082002700044100002000071245005700091260009100148300003200239505008900271526003700360650000800397650006000405650005700465650004700522650005600569700002300625710001600648  a0801835917 (v. 1)  a0801835925 (v. 2)00a625.7bHIGcL-18, P-36  aClell G. Harral04aThe Highway design and maintenance standards model /  aBaltimore :bPublished for the World Bank [by] Johns Hopkins University Press,cc1987.  a2 v. :, vii, 391 p.bill. ;1 av. 1. Description of the HDM-III model -- v. 2. User's manual for the HDM-III model.  a0b0c0d625_700000000000000_HIG 0aMCE 0aMotor vehiclesxCost of operationxMathematical models. 0aRoadsxDesign and constructionxMathematical models. 0aRoadsxDeteriorationxMathematical models. 0aRoadsxMaintenance and repairxMathematical models.0 aThawat Watanatada.2 aWorld Bank.