Driscoll, M. J. (1982). Research within reach: Secondary school mathematics : a research guided response to the concerns of educators. National Council of Teachers of Mathematics.
Παραπομπή σε μορφή Chicago (17η εκδ.)Driscoll, Mark J. Research Within Reach: Secondary School Mathematics : A Research Guided Response to the Concerns of Educators. Reston: National Council of Teachers of Mathematics, 1982.
Παραπομπή σε μορφή MLA (9th εκδ.)Driscoll, Mark J. Research Within Reach: Secondary School Mathematics : A Research Guided Response to the Concerns of Educators. National Council of Teachers of Mathematics, 1982.
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