TY  - BOOK
AU  - Penrose,Roger
TI  - The emperor's new mind: concerning computers, minds and the laws of physics 
SN  - 0099771705
PY  - 1990///
CY  - London
PB  - Vintage
KW  - Artificial intelligence
KW  - Thought and thinking
KW  - Physics
KW  - Philosophy
KW  - Science
KW  - Computers
N1  - Includes bibliographical references (p. 452-460) and index
ER  -