
1.
図書 |
Douglas R. Hofstadter
|
|||
2.
図書 |
composed and arranged by Douglas R. Hofstadter and Daniel C. Dennett
|
1.
図書 |
Douglas R. Hofstadter
|
|||
2.
図書 |
composed and arranged by Douglas R. Hofstadter and Daniel C. Dennett
|