International handbook of mathematics education part 2.
| Awduron Eraill: | , , , , |
|---|---|
| Fformat: | Llyfr |
| Iaith: | English |
| Cyhoeddwyd: |
Dordrecht
Kluwer Academic
1996.
|
| Cyfres: | Kluwer international handbooks of education
v. 4. |
| Pynciau: |