Program: HathiTrust Digital Library
- Publisher: Universidad Nacional de Ingeniería
- Print ISSN: 0002-6778
- Electronic ISSN:
- OCLC Number: 2257203
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
no.1-4 1967; no.2 1967; no.3-4 (1967); no.3-8 1967/1968; no.5-8 1968; v.1-6(1967-1968); no.9-12 1969/70; no.9-13 1969-1970; no.9-12 1970; no.4-5 9-10 12-13 1967-1971; no.13-14 (1970-71); no.14 1971; v.7-10(1968-1969); v.12-14(1970-1971); no.11
|
committed to retain | 2022-01-09 | HTDL |
|