New directions for elementary school mathematics /
| Outros Autores: | |
|---|---|
| Formato: | Livro |
| Idioma: | English |
| Publicado em: |
Reston, Va. :
National Council of Teachers of Mathematics,
1989.
|
| coleção: | Yearbook (National Council of Teachers of Mathematics) ;
1989. |
| Assuntos: | |
| Classic Catalogue: | View this record in Classic Catalogue |