Aesthetics and rock art / 
edited by Thomas Heyd and John Clegg. 
 - Aldershot :  Ashgate,  2005. 
 - xxviii,316p. 
<br/><br/> Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>075463924X :  Pound 55/- 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Art, Prehistoric.<br/>Petroglyphs.<br/>Aesthetics.