Penrose, Roger. <br/><br/>
The Emperor's new mind   : concerning computers, minds, and the laws of physics /  
Roger Penrose ; foreword by Martin Gardner. 
 - 1st. ed. repr. 
 - Oxford [etc.] :   Oxford University Press,   1990. 
 - XIII, 466 p. :   il. ;   24 cm. 
<br/><br/> Indices. 
<br/><br/>Bibliogr.: p. 452-460. 
<br/><br/><label>ISBN: </label>0-19-851973-7 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ordenadores.<br/>Inteligencia artificial.<br/>Ciencia---Filosofía.
<br/><br/><label>Universal Decimal Class. No.: </label>621-52 001:1 1:001