A Smoother Pebble: Mathematical Explorations Autor Donald C. Benson 27 noi 2003 Hardback Preț: 329.12 lei 357.55 lei 31-37 zile -8%
The Moment of Proof: Mathematical Epiphanies Donald C. Benson 5 apr 2001 Paperback Preț: 129.38 lei 145.55 lei 31-37 zile -11%