Program: HathiTrust Digital Library
- Publisher: Coordinación General de Investigación, Universidad de Guanajuato
- Print ISSN: 0188-6266
- Electronic ISSN: 2007-9621
- OCLC Number: 28541088
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
v.5 no.1, v.6-8 1995-98; v.9-12 1999-2002; v.13-15 2003-05; v.16 no.1-3, v.17 no.1, 3 2006-07
|
committed to retain | 2017-06-23 | HTDL |
|