Aurell, Martin <br/><br/>
The Lettered Knight: Knowledge and aristocratic behaviour in the twelfth and thirteenth centuries 

 -  Walter de Gruyter  Walter de Gruyter  2017 
<br/><br/><label>ISBN: </label>9789633861080 
<br/><br/><label>Source: </label>EBOOK 
<br/><br/><label>Subjects--Topical Terms: </label><br/>History