Educational research planning, conducting, and evaluating quantitative and qualitative research
| Autor Principal: | |
|---|---|
| Formato: | Libro | 
| Publicado: | 
        Boston, Mass.
          Pearson
    
        c2012.
     | 
| Edición: | 4th ed. | 
| Subjects: | 
| Autor Principal: | |
|---|---|
| Formato: | Libro | 
| Publicado: | 
        Boston, Mass.
          Pearson
    
        c2012.
     | 
| Edición: | 4th ed. | 
| Subjects: |