Purton, P. F <br/><br/>
A history of the early medieval siege, c. 450-1220 

 - Woodbridge:  Boydell & Brewer,  2009 
 - xxviii, 505 p., 32 p. of plates : ill., maps ; 25 cm 
<br/><br/><label>ISBN: </label>9781843834489 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Military art and science - History - Medieval, 500-1500
<br/><br/><label>Dewey Class. No.: </label>355.440902 PUR