
Godel's Proof
pdf
- Author: Ernest Nagel James R. Newman Douglas R. Hofstadter
- Language: English
- Year: 2001

Godel's Proof
pdf
- Author: Ernest Nagel
- Language: English
- Year: 1971

- Author: Christian Nagel
- Language: English
- Year: 2005

Godel's Proof
djvu
- Author: Ernest Nagel James R. Newman Douglas R. Hofstadter
- Language: English
- Year: 2001

- Author: Klaus-Jochen Engel Rainer Nagel
- Language: English
- Year: 2006