Invention and discovery of reality : the acquisition of conservation of amount
E.J. Peill
Bok Engelsk 1975 E.J Peill
| Utgitt | London : John Wiley , c1975
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|---|---|
| Omfang | 203 s.
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| Emner | Bruner, Jerome S. : (NO-TrBIB)90108789
Piaget, Jean , 1896-1980 : (NO-TrBIB)90052766 Child psychology Conservation of substance (Psychology) |
| ISBN | 0471677957
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