Biblioteca Nacional de Ciencia y Tecnología :
- Publisher: Coordinación General de Bibliotecas y Servicios de Información del Instituto Politécnico Nacional
- Print ISSN:
- Electronic ISSN:
- OCLC Number: 47287723
- Subject: Libraries Mexico Periodicals.
- Subject code: Z
- Publication history: Began with no. 1 for agosto-sept. 1999.
Print Holdings
| Archiving Institution | Program | Holdings Description | Retention |
|---|---|---|---|
| HathiTrust (HATHI) | HTDL | no.8 2000 | permanent |