Hasan, Yusu Fadl  <br/><br/>
The arabs & the sudan/ 
by Yusu Fadl Hasan 
 - Edinburgh:  Edinburgh University press,  1967 
 - ix, 297p. 
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>LC Class. No.: </label>DT 108.1 HAS 1967