1.
雑誌 |
英語青年社 ; 研究社
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2.
雑誌 |
American Association on Mental Retardation ; American Association on Intellectual and Developmental Disabilities
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3.
雑誌 |
Society for Research in Child Development
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4.
雑誌 |
National Institute of Informatics = 国立情報学研究所 [編]
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5.
雑誌 |
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6.
雑誌 |
Society for Research in Child Development ; National Research Council (U.S.). Committee on Child Development
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