Hearnshaw, F.J.C. and Barker, Ernest <br/><br/>
Medieval Contributions to Modern Civilisation 

 - London  George G.Harrap & Company Ltd.  1921 
 - 267 
<br/><br/><label>Subjects--Personal Names: </label> History 
<br/><br/><label>Subjects--Topical Terms: </label><br/>History