Teaching and learning mathematics in the 1990s
| Соавтор: | |
|---|---|
| Другие авторы: | , |
| Формат: | |
| Язык: | English |
| Опубликовано: |
Reston, VA
NCTM
c1990.
|
| Серии: | Yearbook / National Council of Teachers of Mathematics
1990 |
| Предметы: |


