Woodward Peter  1944- <br/><br/>
Sudan, 1898-1989 : The Unstable State  
Peter Woodward 
 - Boulder & London :  L. Rienner Publishers & L. Crook Academic Pub. ,  1990. 
 - xiv, 273 p.   map ;  24 cm. 
<br/><br/><label>ISBN: </label>1555871933 (alk. paper) 
<br/><br/><label>LC Class. No.: </label>DT 156. 7  / .W67 1990