Umbral /
- Publisher: La Secretaría
- Print ISSN: 0188-6800
- Electronic ISSN:
- OCLC Number: 27102238
- Subject: Civilization. fast (OCoLC)fst00862898
- Subject code: F
- Publication history: 1 (invierno 1991-1992)-
Print Holdings
| Archiving Institution | Program | Holdings Description | Retention |
|---|---|---|---|
| HathiTrust (HATHI) | HTDL | no.3-6 1992-93 | permanent |