Harvey, Alan <br/><br/>
Economic expansion in the Byzantine Empire, 900-1200  [Texte imprimé] / 
Alan Harvey 
 - Cambridge:  Cambridge University Press,  1990 
 - 298 p. ;  24 cm 
<br/><br/> Index 
<br/><br/>Bibliogr. p. 269-291 
<br/><br/><label>ISBN: </label>0-521-37151-1 
<br/><br/><label>Dewey Class. No.: </label>330.94502