Program: HathiTrust Digital Library

  • Publisher: Pennsylvania Dept. of General Services
  • Print ISSN:
  • Electronic ISSN:
  • OCLC Number: 3884927
  • Validation: None
  • Retention: permanent
  • Institution: HathiTrust
  • Facility:
  • OCLC Symbol: HATHI
  • Holdings Format: Print
Materials Archive Action Date of Action Program Status/Note
1973-1974; 1977; 1979; 1983-1985; 1987; 1989; 1991-1993; 1996-1997; 1999-2001
committed to retain 2018-08-25 HTDL