Johnson, Stephen,  1947- <br/><br/>
Roman fortifications on the 'Saxon Shore' / 
Stephen Johnson ; [for the Department of the Environment]. 
 - London :  H.M.S.O.,  1977. 
 - 28p. 
<br/><br/><label>ISBN: </label>0116703407 (sd) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Fortification--England.<br/>Coast defenses--England.
<br/><br/><label>Subjects--Geographic Terms: </label><br/>England--Antiquities, Roman.