Cultural Perspectives on the Mathematics Classroom Mathematics Education Library, nr. 14 Editat de Steve Lerman 30 iun 1994 Hardback Preț: 662.37 lei 779.26 lei 43-57 zile -15%
Proceedings of the Ninth International Congress on Mathematical Education Editat de Hiroshi Fujita et al. 29 iul 2004 Paperback Preț: 1283.46 lei 1565.20 lei 43-57 zile -18%