Automorphisms of First-order Structures Autor Richard Kaye et al. 11 aug 1994 Hardback Preț: 673.85 lei 978.69 lei 40-51 zile -31%
Models of Peano Arithmetic Oxford Logic Guides, nr. 15 Autor Richard Kaye 31 ian 1991 Hardback Preț: 1184.77 lei 1764.70 lei 40-51 zile -33%