Science and technology in African development 

 - Paris  UNESCO France        1974 
 - 283p  cm. 
<br/><br/><label>Standard No.: </label>256,000 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>ECONOMICS
<br/><br/><label>Dewey Class. No.: </label>X:2750A.6, L4