Program: HathiTrust Digital Library
- Publisher: Consejo Nacional de Investigaciones Científicas y Técnicas
- Print ISSN:
- Electronic ISSN:
- OCLC Number: 6513252
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
pt.1 sec.1-7 (1963-67)
|
committed to retain | 2011-07-13 | HTDL |
|