Metodología formal de la investigación científica /
| Main Author: | |
|---|---|
| Format: | Book |
| Language: | Español |
| Published: |
México, D.F. :
Limusa,
c1980.
|
| Subjects: |
| Main Author: | |
|---|---|
| Format: | Book |
| Language: | Español |
| Published: |
México, D.F. :
Limusa,
c1980.
|
| Subjects: |