Penrose, Roger. <br/><br/>
Shadows of the mind  A Search For The Missing Science Of Consiousness 

 - Oxford  Oxford University Press  1994 
 - xvi, 458  Hb 
<br/><br/><label>ISBN: </label>0 19 853978 9 
<br/><br/><label>Subjects--Facted Index Terms: </label><br/>
<br/><br/><label>Dewey Class. No.: </label>153