State personnel administration, with special reference to departments of education
| Egile nagusia: | |
|---|---|
| Formatua: | Liburua |
| Hizkuntza: | English |
| Argitaratua: |
Washington
U.S. Govt. print. off.
1939.
|
| Saila: | [U.S.] Advisory committee on education. Staff study no.3
|
| Gaiak: |