Matemática y nueva pedagogía /
| Main Author: | |
|---|---|
| Format: | Book |
| Language: | Spanish |
| Published: |
Barcelona :
Promoción Cultural ,
1973
|
| Series: | Colección Triángulo ;
1 |
| Subjects: |
| Main Author: | |
|---|---|
| Format: | Book |
| Language: | Spanish |
| Published: |
Barcelona :
Promoción Cultural ,
1973
|
| Series: | Colección Triángulo ;
1 |
| Subjects: |