Métodos de investigación para los cursos : métodos estadísticos y métodos de investigación /
| Main Author: | |
|---|---|
| Format: | Book |
| Language: | Spanish |
| Published: |
Heredia :
UNA ,
1977
|
| Subjects: |
| Main Author: | |
|---|---|
| Format: | Book |
| Language: | Spanish |
| Published: |
Heredia :
UNA ,
1977
|
| Subjects: |