Burl, Aubrey  1926-2020 <br/><br/>
Rings of stone : the prehistoric stone circles of Britain and Ireland / 
Aubrey Burl ; with fotographs by Edward Piper. 
 -- London :   Frances Lincoln, Weidensfeld & Nicolson,   1979 
 - 280 p.  il. 
<br/><br/>ISBN 0-906459-03-6 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Islas británicas - Prehistoria<br/>Monumentos prehistóricos<br/>Piedra
<br/><br/><label>Universal Decimal Class. No.: </label>903.6(41) ; 903.01(41)