Hussey,  J.M.  Ed. <br/><br/>
Cambridge medieval  history. Vol.IV. Byzantine  empire. Part-1  Byzantine and its neighbours. 

 -  1966 
<br/><br/><label>Subjects--Topical Terms: </label><br/>NO SUBJECT
<br/><br/><label>Dewey Class. No.: </label>909.2  / CAM/Me-4.I