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Research methods /
| Autor Principal: | |
|---|---|
| Formato: | Printed Book |
| Publicado: |
Belmont, CA :
Wadsworth Thomson Learning,
c2001.
|
| Edición: | 5th ed. |
| Subjects: | |
| Acceso en liña: | http://www.loc.gov/catdir/enhancements/fy1515/00027529-b.html http://www.loc.gov/catdir/enhancements/fy1515/00027529-d.html http://www.loc.gov/catdir/enhancements/fy1515/00027529-t.html |