OBOLENSKY, Dimitri <br/><br/>
The Byzantine Commonwealth - Eastern Europe, 500-1453 

 - London  Sphere Books  1974 
<br/><br/> NS 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Byzantine Empire--Civilization<br/>Byzantine Empire--Economic Conditions<br/>Byzantine Empire--History--1081-1453<br/>Byzantine Empire--History--527-1081<br/>Byzantine Empire--Politics and government<br/>Byzantine Empire--Social conditions