Accidentes y enfermedades del trabajo : estudio estadistico, economico y legal /
Saved in:
| Main Author: | |
|---|---|
| Format: | Book |
| Language: | Spanish |
| Published: |
Mexico :
D. F.,
1938.
|
| Series: | Biblioteca del trabajador
|
| Subjects: |
| Item Description: | Cover title. |
|---|---|
| Physical Description: | 32p. : ill. |