Behavior change in the human services behavioral and cognitive principles and applications
| Váldodahkki: | |
|---|---|
| Eará dahkkit: | |
| Materiálatiipa: | Girji |
| Giella: | eaŋgalasgiella |
| Almmustuhtton: |
Thousand Oaks, Calif.
Sage Publications
c2005.
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| Preanttus: | 5th ed. |
| Fáttát: |