Kinderfehler in der Mathematik von Alice Hansen (englisch) Taschenbuch Buch
46,34 €
By Alice Hansen, Doreen Drews, John Dudgeon, Fiona Lawton, Liz Surtees. Alice Hansen is the Director of Children Count Ltd where she is educational consultant. She was a mathematics advisory teacher for four years before joining St Martin′s and has a particular interest in early years mathematics.
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