Handbook in research and evaluation a collection of principles, methods, and strategies useful in the planning, design, and evaluation of studies in education and the behavioral sciences
| Autore principale: | |
|---|---|
| Altri autori: | |
| Natura: | Libro |
| Lingua: | English |
| Pubblicazione: |
San Diego, Calif.
EdITS/Educational and Industrial Testing Services
c1995.
|
| Edizione: | 3rd ed. |
| Soggetti: |