Kennedy Hugh <br/><br/>
The early Abbasid caliphate.   A political history. /  
H. Kennedy 
 - London:  Croom Helm,  1986. 
 - 238 p.;  map;  22 cm. 
<br/><br/>Bibl.: p. 224-230 Index: p. 231-238 
<br/><br/><label>ISBN: </label>0709900929 0709931158 (pbk) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Arabian history--750-1258<br/>Politics--arabs