The Civil Service Commission
| Egile nagusia: | |
|---|---|
| Formatua: | Liburua |
| Hizkuntza: | English |
| Argitaratua: |
New York
Praeger Publishers
[1970]
|
| Saila: | Praeger library of U.S. Government departments and agencies, no. 19
|
| Gaiak: |