Self-help in the human services /
Wedi'i Gadw mewn:
| Prif Awdur: | |
|---|---|
| Awduron Eraill: | |
| Fformat: | Llyfr |
| Iaith: | English |
| Cyhoeddwyd: |
San Francisco :
Jossey-Bass Publishers,
1977.
|
| Rhifyn: | 1st ed. |
| Cyfres: | The Jossey-Bass behavioral science series
|
| Pynciau: |
Tabl Cynhwysion:
- Includes index.