Educational research : planning, conducting, and evaluating quantitative and qualitative research /
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| Format: | Book |
| Language: | English |
| Published: |
[Upper Saddle River, N.J.]:
Pearson/Merrill Prentice Hall,
c2005
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| Edition: | 2nd ed. |
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| Physical Description: | xvi, 623 p. : ill. ; 26 cm. |
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| Bibliography: | Περιέχει βιβλιογραφικές αναφορές (σ. 601-608) και ευρετήρια. |
| ISBN: | 0131293451 |