- Author: William Craig
- Language: English
- Year: 1974
- Author: Johan van Benthem
- Language: English
- Year: 1991
- Author: Piergiorgio Odifreddi
- Language: English
- Year: 1992
- Author: H. Rubin J.E. Rubin
- Language: English
- Year: 1970
- Author: John N. Crossley (ed.)
- Language: English
- Year: 1967
- Author: Yu.L.Ershov S.S.Goncharov A.Nerode J.B.Remmel
- Language: English
- Year: 1998
- Author: Theodore Hailperin
- Language: English
- Year: 1986
- Author: J. Barwise
- Language: English
- Year: 1977
- Author: Skolem T. Hasenjaeger G. Kreisel G. Robinson A. et al.
- Language: English
- Year: 1971
Axiomatic Set Theory
djvu
- Author: Paul Bernays
- Language: English
- Year: 1958