Hofstadter,, Douglas R.
Gödel, Escher, Bach : an Eternal Golden Braid / Douglas R. Hofstadter
Gödel, Escher, Bach : an Eternal Golden Braid / Douglas R. Hofstadter
. - Harmondsworth : Penguin Books, imp. 1986
. - XXI, 777 p. : il. 23 cm
0-14-00-5579-7
165
141.319.8