Administrative appraisal: a step to improved leadership,
Gorde:
| Egile nagusia: | |
|---|---|
| Erakunde egilea: | |
| Formatua: | Liburua |
| Hizkuntza: | English |
| Argitaratua: |
Washington,
National Association of Secondary School Principals
[1972]
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| Gaiak: |
CARM 1 Store
| Sailkapena: |
A2:AE24A0 B00613 |
|---|---|
| Alea 1 | Eskuragarri Erreserbatu |