Behavior change in the human services behavioral and cognitive principles and applications
| Prif Awdur: | |
|---|---|
| Awduron Eraill: | |
| Fformat: | Llyfr |
| Iaith: | English |
| Cyhoeddwyd: |
Thousand Oaks, Calif.
Sage Publications
c2005.
|
| Rhifyn: | 5th ed. |
| Pynciau: |