Program: HathiTrust Digital Library
- Publisher: Instituto Politécnico Nacional
- Print ISSN: 1665-2665
- Electronic ISSN:
- OCLC Number: 66129671
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
no.47 2006; no.49-56 2006/07
|
committed to retain | 2016-04-27 | HTDL |
|