Počet záznamů: 1
Journal for research in mathematics education
- Journal
Journal for research in mathematics education. -- 40 (2009). -- Reston, Va. : National Council of Teachers of Mathematics, 2009. -- ISSN : 0021-8521.
In: Reston, Va. : National Council of Teachers of Mathematics, 1970-. -- Journal for research in mathematics education.
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Počet záznamů: 1