La ciencia /
| Main Author: | |
|---|---|
| Format: | Book |
| Language: | Spanish |
| Published: |
Moscú, Rusia :
Nóvosti ,
1979.
|
| Series: | La URSS hoy y mañana
|
| Subjects: |
| Main Author: | |
|---|---|
| Format: | Book |
| Language: | Spanish |
| Published: |
Moscú, Rusia :
Nóvosti ,
1979.
|
| Series: | La URSS hoy y mañana
|
| Subjects: |