Program: HathiTrust Digital Library
- Publisher: Centros de Investigación en Matemática Educativa de las Universidades de Sonora, Sinaloa, y Chihuahua
- Print ISSN:
- Electronic ISSN:
- OCLC Number: 31018077
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
v.2 no.1 1990
|
committed to retain | 2016-04-24 | HTDL |
|