Barraclough, Geoffrey,  1908-1984. <br/><br/>
The crucible of Europe :  the ninth and tenth centuries in European history / 
Geoffrey Barraclough. 
 - London :  Thames and Hudson,  c1976. 
 - 180 p. :  ill. ;  25 cm. 
<br/><br/> Includes index. 
<br/><br/>Bibliography: p. 172-174. 
<br/><br/><label>ISBN: </label>0500250448 :  £4.50 
<br/><br/><label>LCCN: </label>76358328  
<br/><br/><label>Nat. Bib. No.: </label>GB*** 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Middle Ages.<br/>Carolingians.<br/>Feudalism.
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Holy Roman Empire.
<br/><br/><label>LC Class. No.: </label>D123  / .B37 1976 
<br/><br/><label>Dewey Class. No.: </label>940.14  / BAC