To Mock a Mockingbird: and Other Logic Puzzles Autor Raymond Smullyan 9 noi 2000 Paperback Preț: 76.67 lei 95.90 lei 24-29 zile | 4-10 zile -20%
Logical Labyrinths Autor Raymond Smullyan 22 dec 2008 Hardback Preț: 932.31 lei 1024.52 lei 3-5 săpt. | 4-10 zile -9%