Program: HathiTrust Digital Library
- Publisher: UIS, Centro de Estudios de Ingenieria Quimica-CEIQ
- Print ISSN: 0120-100X
- Electronic ISSN: 2145-8480
- OCLC Number: 6733061
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
v.9-10 1985-88; v.11 1989; v.12-13 1990-91
|
committed to retain | 2014-11-09 | HTDL |
|