Program: HathiTrust Digital Library

  • Publisher: Aspen Systems Corp
  • Print ISSN: 0196-6960
  • Electronic ISSN:
  • OCLC Number: 5869878
  • Validation: None
  • Retention: permanent
  • Institution: HathiTrust
  • Facility:
  • OCLC Symbol: HATHI
  • Holdings Format: Print
Materials Archive Action Date of Action Program Status/Note
v.1 no.3-4 1980-1981; v.4 Spr 11983-Win 1984
committed to retain 2014-11-05 HTDL