The Cambridge medieval history / 
edited by J. M. Hussey, D. M. Nicol and G. Cowan. 
 - London :  Cambridge University press,  c 1966. 
 - Vols. :  ill. ;  24 cm. 
<br/><br/> Includes index. 
<br/><br/>Bibliography : p. 808-1041. 
<br/><br/>V. 4-The Byzantine empire (part-1 : Byzantium and its neighbours) ; 
<br/><br/>328  328 
<br/><br/><label>Subjects--Topical Terms: </label><br/>History--Europe.
<br/><br/><label>Dewey Class. No.: </label>940 / C144