International innovations in evaluation methodology
| Awduron Eraill: | , |
|---|---|
| Fformat: | Llyfr |
| Iaith: | English |
| Cyhoeddwyd: |
San Francisco
Jossey-Bass
1989.
|
| Cyfres: | New directions for program evaluation
no. 42 (Summer 1989) |
| Pynciau: |