Crickmore, Julie. <br/><br/>
Romano-British urban defences / 
Julie Crickmore. 
 - Oxford, England :  B.A.R.,  1984. 
 - 205 p. :  maps ;  30 cm. 
 - BAR British series ;  126 .
<br/><br/>Bibliography: p. 173-180. 
<br/><br/><label>ISBN: </label>0860542645 (pbk.) :  £10.00 
<br/><br/><label>LCCN: </label>84234071  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Fortification, Roman--Great Britain.<br/>Excavations (Archaeology)--Great Britain.<br/>Romans--Great Britain.
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Great Britain--Antiquities, Roman.<br/>Great Britain--History, Military--55 B.C.-449 A.D.
<br/><br/><label>LC Class. No.: </label>UG429.G7  / C75 1984 
<br/><br/><label>Dewey Class. No.: </label>355.7/09361