Children learning mathematics : a cognitive approach to teaching /
41
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Formatua: | |
Argitaratua: |
Englewood Cliffs, N.J. : Prentice-Hall,
1985
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Gaiak: |
41
Egile nagusia: | |
---|---|
Formatua: | |
Argitaratua: |
Englewood Cliffs, N.J. : Prentice-Hall,
1985
|
Gaiak: |