The Development and validation of home-based instructional materials for visually impaired and orthopedically handicapped learners.
| Autor corporatiu: | |
|---|---|
| Format: | Llibre |
| Idioma: | English |
| Publicat: |
[Manila]
Program for Decentralized Educational Development
[1987n].
|
| Col·lecció: | Monograph series
no.8 |
| Matèries: |