Self-instructional handbook for day care workers.
| Formato: | Livro | 
|---|---|
| Idioma: | English | 
| Publicado em: | Manila, Philippines
          Ministry of Social Services and Development
    
        1985 | 
| Formato: | Livro | 
|---|---|
| Idioma: | English | 
| Publicado em: | Manila, Philippines
          Ministry of Social Services and Development
    
        1985 |