Program: HathiTrust Digital Library

  • Publisher: [Secretariado de Publicaciones, Intercambio Científico y Extensión Universitaria]
  • Print ISSN: 0075-7721
  • Electronic ISSN:
  • OCLC Number: 5665876
  • 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 1961-65; no.5-7 1966-70; no.8-9 1970-73; v.1-4; v.5-7; v.8-9
committed to retain 2014-11-08 HTDL