By Dekker Rijkje   Elshout-Mohr Marianne   in Educational Studies in Mathematics

ISSN:0013-1954|56|1|39-65

Springer Publishing Company ‎(2004)‎

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By Meijer Joost   Elshout-Mohr Marianne   van Hout-Wolters Bernadette H.A.M.   in Educational Research and Evaluation

ISSN:1380-3611|7|1|79-107

Routledge Ltd‎(2001)‎

Access to resources Favorite 5.6905317