Godel,Escher, Bach: an Eternal Golden Braid
Hofstadter D.R.
Godel,Escher, Bach: an Eternal Golden Braid - New York Penguin Books 2000 - 777
813 HOF-G
Godel,Escher, Bach: an Eternal Golden Braid - New York Penguin Books 2000 - 777
813 HOF-G