Godel, Escher, Bech: an Eternal Golden Braid
Hofstadter, Douglas R.
Godel, Escher, Bech: an Eternal Golden Braid - New York Basic Books 1979
English Fiction
823 HOF
Godel, Escher, Bech: an Eternal Golden Braid - New York Basic Books 1979
English Fiction
823 HOF