Teaching and learning mathematics in the 1990s
| Erakunde egilea: | |
|---|---|
| Beste egile batzuk: | , |
| Formatua: | Liburua |
| Hizkuntza: | English |
| Argitaratua: |
Reston, VA
NCTM
c1990.
|
| Saila: | Yearbook / National Council of Teachers of Mathematics
1990 |
| Gaiak: |


