TY  - BOOK
AU  - Penrose Roger
TI  - The Emperor's New Mind: Concerning computers, minds and the laws of physics
SN  - 9780099771708
AV  - Q 335 .P413 1989 
PY  - 1989///
CY  - London
PB  - Vintage
KW  - The laws of physics
N1  - Includes index and bibliographical references
ER  -