Math : data relationships : graphs, ratios and proportions, statistics and probability, grades K-9.
Sábháilte in:
| Údar corparáideach: | |
|---|---|
| Formáid: | LEABHAR |
| Teanga: | English |
| Foilsithe / Cruthaithe: |
Los Angeles, Calif.,
1972.
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| Eagrán: | Rev. ed. |
| Ábhair: |
| Cur síos fisiciúil: | 104 p. |
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