Collaboration of the natives to the economic development of Africa    international days for African studies  

 -  1954 
<br/><br/><label>Standard No.: </label>137,550 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>ECONOMICS
<br/><br/><label>Dewey Class. No.: </label>XM25:79D.6.N5, J4 (906)