Hill Richard Au. <br/><br/>
Bibographical dictionay of the sudan 
Hill Richard Au. 
 -  1967 
<br/><br/><label>Standard No.: </label>70033 
<br/><br/><label>Source: </label> Reference Collections 
<br/><br/><label>Dewey Class. No.: </label>k678, J1:K7(RR)