Evaluative research principles and practice in public service and social action programs.
| Autor principal: | |
|---|---|
| Formato: | Livro |
| Publicado em: |
New York
Russel Sage Foundations
c1976.
|
| Autor principal: | |
|---|---|
| Formato: | Livro |
| Publicado em: |
New York
Russel Sage Foundations
c1976.
|