Resultados y perspectivas
Saved in:
| Main Author: | |
|---|---|
| Format: | Book |
| Language: | Spanish |
| Published: |
México, D. F. :
Editorial Cultural Obrera,
1972
|
| Subjects: |
| Physical Description: | 129 p |
|---|
| Main Author: | |
|---|---|
| Format: | Book |
| Language: | Spanish |
| Published: |
México, D. F. :
Editorial Cultural Obrera,
1972
|
| Subjects: |
| Physical Description: | 129 p |
|---|