Telepon: 021-7401925 Ext. 1714
 
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Boston: Pearson : Boston: Pearson., 2009
xvi, 618 p. ; 28 cm.
0-13=604094-2
370.78
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| Judul | Edisi | Bahasa | 
|---|---|---|
| Educational research : planning, conducting, and evaluating quantitative and qualitative research | Ed. 4 | en | 
| Educational research | 0 |