Direction and coordination of supervision current practices of city superintendents
| Autor principal: | |
|---|---|
| Format: | Llibre |
| Idioma: | English |
| Publicat: |
Bloomington, Ill.
Public school publishing co.
[c1930].
|
| Col·lecció: | Northwestern university, Contributions to education, School of education series, no.3
|
| Matèries: |