Methods for evaluating health services
| Awduron Eraill: | |
|---|---|
| Fformat: | Llyfr |
| Iaith: | English |
| Cyhoeddwyd: |
Beverly Hills, Calif.
Sage Publications : Evaluation Research Society
c1981.
|
| Cyfres: | Sage research progress series in evaluation
v. 8. |
| Pynciau: |