Direction and coordination of supervision current practices of city superintendents
| 1. autor: | |
|---|---|
| Format: | Książka |
| Język: | English |
| Wydane: |
Bloomington, Ill.
Public school publishing co.
[c1930].
|
| Seria: | Northwestern university, Contributions to education, School of education series, no.3
|
| Hasła przedmiotowe: |