The Cambridge medieval history VII :  Decline of empire and papacy / 
planned by J. B. Burry. 
 - London :  The Syndics of the Cambridge University Press, ,  1958. 
 - xxiii, 889, 49 s. :  hrt. ;  24 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Tarih
<br/><br/><label>LC Class. No.: </label>D117