Economic Commission for Africa   Annual report 15 Feb.1970-13 Feb.1971.    

 - New York  U.N.           1971 
 - v; 279p.  cm. 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Dewey Class. No.: </label>V1N45, 93:3.N71 - N70r, L1.2-5/UN