19990209d1998    m  y0frey50      ba <br/><br/>
 - Bibliogr. p. 125-126 
<br/><br/><label>ISBN: </label>FR 
 = [Paris] 
<br/><br/><label>LCCN: </label>2-13-049656-3 
<br/><br/><label>Subjects--Personal Names: </label><br/>Constantin empereur romain  Ier  0272-0337