Universidad :
- Publisher: Departamento de Publicaciones e Intercambio de la Universidad Nacional
- Print ISSN:
- Electronic ISSN:
- OCLC Number: 9661780
- Subject: Science Periodicals.
- Subject code: A
- Publication history: 20 (curso de 1940-1941)-
Print Holdings
| Archiving Institution | Program | Holdings Description | Retention |
|---|---|---|---|
| HathiTrust (HATHI) | HTDL | no.20,22-27 1940-1941,1941-1947; no.28 1949; no.34-35 1954-1956; no.36-37 1956-1958 | permanent |