Practical research : planning and design
by: Leedy, Paul D
Published: (2010)
Practical research : planning and design
| Main Author: | Leedy, Paul D |
|---|---|
| Other Authors: | Ormrod, Jeanne Ellis |
| Language: | English |
| Published: |
Upper Saddle River, N.J.:
Pearson,
2005.
|
| Edition: | 8th ed. |
| Subjects: |