La ciencia en el mundo de mañana
| Main Author: | |
|---|---|
| Format: | Libro |
| Published: |
Buenos Aires
Espasa Calpe
1951
|
| Edition: | 2a. ed. |
| Physical Description: | 216 p. : fotos byn ; 20 cm. |
|---|
| Main Author: | |
|---|---|
| Format: | Libro |
| Published: |
Buenos Aires
Espasa Calpe
1951
|
| Edition: | 2a. ed. |
| Physical Description: | 216 p. : fotos byn ; 20 cm. |
|---|