Road monotoring for maintenance management / 
Report prepared by an oecd scientifc expert group in co-operation with the world bank 
 - volúmenes 
 - Road transport research .
<br/><br/>Contenido: v. 1. -- manual for developing countries -- v. 2. catalogue for developing countries 
<br/><br/><label>ISBN: </label>0821313916  (obra completa) 
<br/><br/><label>Subjects--Corporate Names: </label><br/>Organización para la Cooperación y el Desarrollo Económicos
<br/><br/><label>LC Class. No.: </label>TE220  / R63