El conocimiento creador
| Main Author: | |
|---|---|
| Format: | Libro |
| Published: |
Madrid :
Espasa-Calpe,
1930.
|
| Edition: | 1a. ed. |
| Physical Description: | 430 p. |
|---|
| Main Author: | |
|---|---|
| Format: | Libro |
| Published: |
Madrid :
Espasa-Calpe,
1930.
|
| Edition: | 1a. ed. |
| Physical Description: | 430 p. |
|---|