The expansion of Europe :  the first phase / 
edited by James Muldoon 
 - Pennsylvania :  The University Press,  c1977 
 - 212 p. ;  23 cm. 
 - The middle ages series .
<br/><br/><label>ISBN: </label>0812277295 :  USD 20.00 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Middle Ages--History--Sources
<br/><br/><label>Dewey Class. No.: </label>940.1