Social change and social progress in Africa :    report of the Direc tor-General [to the] Third African Regional Conference, Accra, 1969. Fi rst item on the agenda. 

 - Geneva,    1969. 
 - 118 p. ;    24 cm. 
<br/><br/>  At head of title : Report I. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>Subjects--Geographic Terms: </label><br/> Africa -- Social conditions -- 1960-<br/> Africa -- Economic conditions -- 1960-