| Extent: | 130 S. |
|---|---|
| Series: | New directions for program evaluation : a quarterly sourcebook. - San Francisco, Calif. [u.a.] : Jossey-Bass. - Vol. 18 |
| Type of publication: | Book / Working Paper |
| Language: | English |
| Source: |
Persistent link: https://www.econbiz.de/10004913676