Program: HathiTrust Digital Library
- Publisher: Instituto de Documentación e Información Científica y Técnica
- Print ISSN: 0864-2451
- Electronic ISSN:
- OCLC Number: 21012204
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
v.19 (no.52-54, 1988); v.20:1-2 (no.55-56, Apr-Aug 1989)
|
committed to retain | 2018-10-04 | HTDL |
|