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
Saved in:
| Main Author: | |
|---|---|
| Format: | Book |
| Language: | English |
| Published: |
San Diego, Calif.,
R.R. Knapp
[1971]
|
| Edition: | [1st ed.]. |
| Subjects: |