Economic survey of Africa / 

 - New York :      UN ,  1990 
 - 230p. :  ill. ;  30 cm. 
 -    vol.1,1966; vol.2,1968; vol.3,1971 .
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economic history--Africa
<br/><br/><label>Dewey Class. No.: </label>330.9  / Af UN-3