Encyclopedie du Congo Belge. 

 - Bruxelles :  Bieleveld,  [1950?- 
<br/><br/><label>LCCN: </label>51030922 
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Zaire.
<br/><br/><label>LC Class. No.: </label>DT643  / .E5 
<br/><br/><label>Dewey Class. No.: </label>916.75