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
| Κύριος συγγραφέας: | |
|---|---|
| Άλλοι συγγραφείς: | |
| Μορφή: | Βιβλίο |
| Γλώσσα: | English |
| Έκδοση: |
San Diego, Calif.
EdITS/Educational and Industrial Testing Services
c1995.
|
| Έκδοση: | 3rd ed. |
| Θέματα: |