Lamb R G <br/><br/>
Iron Age promontory forts in the northern isles /  
[by] R.G. Lamb. 
 - Oxford :  B.A.R.,   1980. 
 - [7], 102 p., [6] leaves of plates :   ill., maps, plans ;   30 cm. 
<br/><br/><label>LC Class. No.: </label>DZ9