High school administration and supervision
| 1. autor: | |
|---|---|
| Kolejni autorzy: | |
| Format: | Książka |
| Język: | English |
| Wydane: |
New York, Cincinnati [etc.]
American book company
[c1934].
|
| Seria: | Half-title: American education series
G. D. Strayer, general editor |
| Hasła przedmiotowe: |