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1
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2
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3Published 1966“...Engineers' Council for Professional Development,...”
Book -
4Published 1992“...Australian Council for Educational Research,...”
Book -
5Published 1990“...Scottish Council for Research in Education,...”
Book -
6by Davydov, Vasili i VasilÆevich“...National Council of Teachers of Mathematics,...”
Published 1990
Book -
7Published 1954“...National Council of Teachers of Mathematics,...”
Book -
8Published 2009“...National Council of Teachers of Mathematics,...”
Book -
9by Constable, Cheryl, 1954-“...New Zealand Council for Educational Research,...”
Published 1993
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10
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11Published 1988“...Lawrence Erlbaum Associates ; National Council of Teachers of Mathematics,...”
Conference Proceeding Book -
12Published 1997“...American Mathematical Society, National Council of Teachers of Mathematics,...”
Book