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Mathematics and education: tearning, technology, assessment : festschrift in honor of Lenni Haapasalo
| Autores principales: | , |
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| Lenguaje: | eng |
| Publicado: |
WTM-Stein
2016
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| Materias: | |
| Acceso en línea: | http://cds.cern.ch/record/2750865 |