Improving children's facility in problem solving
| Autor principal: | |
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| Formato: | Libro |
| Idioma: | Castellano |
| Publicado: |
New York :
Columbia University, Teachers College
1963
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| Ver en Universidad de Navarra: | https://innopac.unav.es/record=b13040005*spi |
| Descripción Física: | VIII, 86 p. ; 23 cm |
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