Actas de las sessiones.
- Publisher: Oficina Internacional de Trabajo
- Print ISSN:
- Electronic ISSN:
- OCLC Number: 6479876
- Subject: Working class Latin America Congresses.
- Subject code: H
- Publication history: Began in 1936; ceased in 1952.
Print Holdings
| Archiving Institution | Program | Holdings Description | Retention |
|---|---|---|---|
| HathiTrust (HATHI) | HTDL | 1956 | permanent |