00333nam a22001097a 4500082002500000110001500025245007000040260004500110300002300155526003700178650000800215  a388.11091724bROAcD  aWorld bank  aRoad deterioration in developing countries : Causes and Remedies   aWashington, D.C:c1988.bThe world bank,  ax, 61 p. :bill. :  a0b0c0d388_110917240000000_ROA  aMCE