TY  - BOOK
AU  - Penrose,Roger
TI  - SHADOWS OF THE MIND
SN  - 0198539789
U1  - 006.3 
PY  - 1994///
CY  - 
PB  - Oxford Univ. Pr., New York
KW  - Artificial Intelligence
KW  - Thought And Thinking
KW  - Quantum Theory
ER  -