Conversión al futuro /
| Main Author: | |
|---|---|
| Format: | Book |
| Language: | Spanish |
| Published: |
Madrid :
Marova ,
1974
|
| Series: | Nuevas fronteras
|
| Subjects: |
| Item Description: | Título original: Unker zur zukumft |
|---|---|
| Physical Description: | 236 p. |
| ISBN: | 8426902693 |