A theory of constructive operators : a neoPiagetian model of conservation and the problem of horizontal decalages.
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| Main Author: | |
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| Corporate Author: | |
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| Format: | Book |
| Language: | English |
| Published: |
[York] :
York University,
1972.
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| Subjects: |
CARM 1 Store
| Call Number: |
A3:AI04C0 F07587 |
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| Copy 1 | Available Place a Hold |