Programa y constitución de la Federación Libre de los Trabajadores de Puerto Rico.
- Publisher: La Federación
- Print ISSN:
- Electronic ISSN:
- OCLC Number: 33091338
- Subject: Labor unions Puerto Rico Periodicals.
- Subject code: H
- Publication history:
Print Holdings
| Archiving Institution | Program | Holdings Description | Retention |
|---|---|---|---|
| HathiTrust (HATHI) | HTDL | 1952; 1958 | permanent |