Harvey, Alan <br/><br/>
Economic expansion in the Byzantine Empire, 900-1200 

 - Cambridge:  Cambridge University Press,  1989 
 - xvi, 298 p., [2] leaves of plates : maps ; 24 cm 
<br/><br/><label>ISBN: </label>521371511 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Byzantine Empire - Economic conditions
<br/><br/><label>Dewey Class. No.: </label>330.949502 HAR