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  1. 1
    by Inhelder, Bärbel
    Published 1958
    Subjects “...Child psychology....”
    Book
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    The growth of logical thinking from childhood to adolescence : an essay on the construction of formal operational structures /
  2. 2
    by Inhelder, Bärbel
    Published 1958
    Subjects “...Child psychology....”
    Book
    Save to List
    Saved in:
    The growth of logical thinking from childhood to adolescence : an essay on the construction of formal operational structures /

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