
Undecidable theories
djvu

- Author: George Tourlakis
- Language: English
- Year: 2003

- Author: George Tourlakis
- Language: English
- Year: 2003

- Author: Turchin V.F.
- Language: English
- Year: 1987

- Author: Peter Smith
- Language: English
- Year: 2007

- Author: Raymond M. Smullyan
- Language: English
- Year: 1993

- Author: Shashi Mohan Srivastava
- Language: English
- Year: 2008

- Author: Poincare H.
- Language: French