La investigación científica /
Saved in:
| Main Author: | |
|---|---|
| Format: | Book |
| Language: | Spanish |
| Published: |
Barcelona :
Ariel,
1989
|
| Edition: | 2a. ed. |
| Series: | Methodos
|
| Subjects: |
| Main Author: | |
|---|---|
| Format: | Book |
| Language: | Spanish |
| Published: |
Barcelona :
Ariel,
1989
|
| Edition: | 2a. ed. |
| Series: | Methodos
|
| Subjects: |