Program: HathiTrust Digital Library
- Publisher: Instituto Politécnico Nacional
- Print ISSN: 0515-3085
- Electronic ISSN:
- OCLC Number: 4293534
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
v.1 1959-1960; v.2 1960-1961; v.3 1961-1962; v.4 1962-1963; v.5 1963-1964; v.6no.31-33,35-36 1964-1965; v.7-8 1965-1967; v.6-9 1965-1968; v.9-10no.43-49 1968-1969; v.9-10 1968-1969; v.11-12 1970-1971; v.13-14 1972-1973; v.13-15 1972-1974; v.16no.73 1975
|
committed to retain | 2019-01-10 | HTDL |
|