Fronteras del futuro /
| Main Author: | |
|---|---|
| Other Authors: | |
| Format: | Book |
| Language: | Spanish |
| Published: |
Buenos Aires, Argentina :
Editorial Agora,
1960.
|
| Edition: | 1a. ed. -- |
| Series: | (Colección Hombres y Problemas ; no.
40) |
| Subjects: |