Aairan Oldknow and Carol Knights. (2013). Mathematics Education with Digital Technology. P.C.M Education and digital Technology.
Chicago-viite (17. p.)Aairan Oldknow and Carol Knights. Mathematics Education with Digital Technology. P.C.M Education and digital Technology, 2013.
MLA-viite (9. p.)Aairan Oldknow and Carol Knights. Mathematics Education with Digital Technology. P.C.M Education and digital Technology, 2013.
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