TY  - BOOK
AU  - Penrose, Roger 
AU  - Gardner, Martin
TI  - The Emperor's New Mind : Concerning Computers, Minds and the Laws of Physics 
SN  - 9780195673456
U1  - 006.3 
PY  - 2008///
CY  - New Delhi 
PB  - Oxford University Press 
KW  - Special computer methods
ER  -