Penrose, Roger.  1931- <br/><br/>
The emperor's new mind:  concerning computers, minds, and the laws of physics/ 
ed. Roger Penrose; foreword by Martin Gardner. 
 - Oxford:  Oxford University Press,  1989 
 - xxix, 602 p.:  ill.;  20 cm. 
<br/><br/>Includes index. 
<br/><br/><label>ISBN: </label>0192861980 9780192861986 
<br/><br/><label>Nat. Bib. No.: </label>GBA0-06661 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Artificial intelligence.<br/>Thought and thinking.<br/>Physics--Philosophy.<br/>Science--Philosophy.<br/>Computers.
<br/><br/><label>Dewey Class. No.: </label>006.3