TY  - BOOK
AU  - Douglas R Hofstadter 
TI  - Godel, Escher, Bach: an eternal golden braid
SN  - 9780140179972
U1  - 500 
PY  - 1999///
CY  - London
PB  - Penguin
KW  - Consciousness
KW  -  intelligence
KW  - recursivity
KW  -  mathematics
ER  -