Abstract Number and Arithmetic in Preschool Children
| Autor: | Barth, Hilary, La Mont, Kristen, Lipton, Jennifer, Spelke, Elizabeth S. |
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| Zdroj: | Proceedings of the National Academy of Sciences of the United States of America, 2005 Sep . 102(39), 14116-14121. |
| Databáze: | JSTOR Journals |
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