Winning Ways for Your Mathematical Plays, Volume 4 AK Peters/CRC Recreational Mathematics Series Autor Elwyn R. Berlekamp et al. 30 mar 2004 Paperback Preț: 494.80 lei 582.12 lei 6-8 săpt. -15%
Unsolved Problems in Geometry: Unsolved Problems in Intuitive Mathematics Problem Books in Mathematics, nr. 2 Autor Hallard T. Croft et al. 4 iun 2013 Paperback Preț: 747.42 lei 911.49 lei 6-8 săpt. -18%