Symbolizing, Modeling and Tool Use in Mathematics Education Mathematics Education Library, nr. 30 Editat de K.P Gravemeijer et al. 31 dec 2002 Hardback Preț: 866.97 lei 1140.75 lei 38-44 zile -24%
The Illusion of Linearity: From Analysis to Improvement Mathematics Education Library, nr. 41 Autor Dirk De Bock et al. 13 sep 2007 Hardback Preț: 617.08 lei 725.97 lei 6-8 săpt. -15%