50 Maths Ideas You Really Need to Know 50 Ideas You Really Need to Know series Autor Tony Crilly 31 iul 2014 Hardback Preț: 84.86 lei 111.02 lei 3-5 săpt. | 4-10 zile -24%
How Big is Infinity?: The 20 Big Maths Questions Autor Tony Crilly 3 iul 2014 Paperback Preț: 67.74 lei 92.76 lei 3-5 săpt. | 4-10 zile -27%