![]() ![]() Vlassis, Joëlle ![]() in Educational Studies in Mathematics (2002) Detailed reference viewed: 220 (0 UL)![]() ![]() Vlassis, Joëlle ![]() in Proceedings of the 26th International conferecne for the Psychology of M athematics Education (PME 26) (2002) Detailed reference viewed: 254 (0 UL)![]() Vlassis, Joëlle ![]() Book published by de boeck (2002) Detailed reference viewed: 234 (3 UL)![]() Vlassis, Joëlle ![]() in Informations Pédagogiques (2001), 52 Detailed reference viewed: 164 (3 UL)![]() ![]() Vlassis, Joëlle ![]() in Vlassis, Joëlle (Ed.) Proceedings of the 25th International conference for the Psychology of M athematics Education (PME 25) (2001) Detailed reference viewed: 402 (5 UL)![]() ![]() Vlassis, Joëlle ![]() in Actes du 50e colloque de la Commission Internationale pour l'Etude et l'Amélioration de l'Enseignement des Mathématiques (CIEAEM) (1999) Detailed reference viewed: 90 (0 UL)![]() ; Vlassis, Joëlle ![]() in Informations Pédagogiques (1999), 47 Detailed reference viewed: 96 (0 UL)![]() ; Vlassis, Joëlle ![]() ![]() in Informations Pédagogiques (1997), 34 Detailed reference viewed: 93 (1 UL)![]() Vlassis, Joëlle ![]() in Informations Pédagogiques (1997), 38 Detailed reference viewed: 108 (2 UL) |
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