Educational research : planning, conducting, and evaluating quantitative and qualitative research
by: Creswell, John W
Published: (2008)
Educational research : planning, conducting, and evaluating quantitative and qualitative research
| Main Author: | Creswell, John W |
|---|---|
| Published: |
Upper Saddle River:
Pearson Education, Inc.,
2005.
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| Subjects: |