Search results 6
Paper図書
Other Libraries in Japan
- Author HeadingFelmer, Patricio Luis Pehkonen, Erkki Kilpatrick, Jeremy
Paper図書
Other Libraries in Japan
- Author HeadingFelmer, Patricio Luis Pehkonen, Erkki Kilpatrick, Jeremy
Paper図書
Other Libraries in Japan
- Author HeadingPehkonen, Erkki Ahtee, Maija Lavonen, Jari
Paper図書
Other Libraries in Japan
- Author HeadingLeder, Gilah C. Pehkonen, Erkki Törner, Günter
Paper図書
Other Libraries in Japan
- Author HeadingInternational Group for the Psychology of Mathematics Education Pehkonen, Erkki PME Conference
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