TY  - BOOK
AU  - Hofstadter,Douglas R.
TI  - Gödel, Escher, Bach: an eternal golden braid 
SN  - 9780465026562
U1  - 510.1 
PY  - 1999///
CY  - New York
PB  - Basic Books
KW  - Metamathematics
KW  - Symmetry
KW  - Artificial intelligence
ER  -