Hofstadter, Douglas R.
Godel, Escher, Bach: an eternal golden braid - New York Basic Books 1999 - various pagings
9780465026562
Metamathematics,
Symmetry,
Artificial intelligence.
510.1 HOF/G
Godel, Escher, Bach: an eternal golden braid - New York Basic Books 1999 - various pagings
9780465026562
Metamathematics,
Symmetry,
Artificial intelligence.
510.1 HOF/G