Enseñanza efectiva /
Saved in:
| Main Author: | |
|---|---|
| Other Authors: | |
| Format: | Book |
| Language: | Spanish English |
| Published: |
México :
Pax-México,
1967.
|
| Subjects: |
| Item Description: | Incluye índice |
|---|---|
| Physical Description: | 132 páginas ; 19 cm. |