Chaplais, Pierre,  1920- <br/><br/>
English royal documents :  King John - Henry VI, 1199-1461 / 
by Pierre Chaplais. 
 - Oxford :  Clarendon Press,  1971. 
 - xii,84p,27plates. 
<br/><br/><label>ISBN: </label>0198182252 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Paleography, English.