Manual para la elaboración de material didáctico . /
| Main Author: | |
|---|---|
| Format: | Unknown |
| Published: |
México :
Editorial Trillas ,
1990.
|
| Edition: | 2a.ed. |
| Subjects: |
Sistema Bibliotecario Universidad de El Salvador
| Call Number: |
371.3944 |
|---|---|
| Copy | Available |