Polynomials Problem Books in Mathematics Autor Edward J Barbeau 9 oct 2003 Paperback Preț: 676.77 lei 796.19 lei 6-8 săpt. -15%
Pell's Equation Autor Edward J Barbeau 14 ian 2003 Hardback Preț: 619.38 lei 728.68 lei 6-8 săpt. -15%
Challenging Mathematics in and Beyond the Classroom Editat de Edward J Barbeau et al. 17 dec 2008 Hardback Preț: 915.58 lei 1116.57 lei 6-8 săpt. -18%