J. Vansina; R. Mauny; L. V. Thomas <br/><br/>
The Historian in Tropical Africa  Studies Presented and Discussed at the Fourth International African Seminar at the University of Dakar, Senegal 1961 

 -  Taylor and Francis  1964 
<br/><br/><label>ISBN: </label>9780429485930 
<br/><br/><label>Source: </label>EBOOK