Trabajo.
- Publisher: Ministerio de Trabajo y Previsión Social
- Print ISSN:
- Electronic ISSN:
- OCLC Number: 7358874
- Subject: Labor Periodicals.
- Subject code: H
- Publication history: Año 1, no. 1 (1. de marzo de 1958)-
Print Holdings
| Archiving Institution | Program | Holdings Description | Retention |
|---|---|---|---|
| HathiTrust (HATHI) | HTDL | no.91-96 1968-69 | permanent |