A problem-solving approach to mathematics for elementary school teachers instructor's resource guide
| Egile nagusia: | |
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| Beste egile batzuk: | , |
| Formatua: | Liburua |
| Hizkuntza: | English |
| Argitaratua: |
Reading, MA
Addison-Wesley
c1997.
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| Edizioa: | 6th ed. |
| Gaiak: |