Report of the comdined meeting of trans-African highway authorities Addis Ababa, Ethiopia 6-10 October 1986 

 - Addis Ababa  United Nations Economic Commissions For Africa  1986 
 - various pages.  30cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Roads
<br/><br/><label>LC Class. No.: </label>PAM QTO HE367.E82Y32