Umbrales :
- Publisher: Círculo Sindical de la Prensa de Córdoba
- Print ISSN: 1667-6041
- Electronic ISSN: 1667-6041
- OCLC Number: 32109031
- Subject: Journalism Argentina Córdoba (Province) Periodicals.
- Subject code: F
- Publication history:
Print Holdings
| Archiving Institution | Program | Holdings Description | Retention |
|---|---|---|---|
| HathiTrust (HATHI) | HTDL | no.2-6 1994-96; no.7-10 1998; no.11-14 1999-2000; no.15-21 2005-07; no.22 2008; 2005-06 SUPPL. | permanent |