Program: HathiTrust Digital Library

  • Publisher: [Leonard Hill Technical Group]
  • Print ISSN:
  • Electronic ISSN:
  • OCLC Number: 243875750
  • Validation: None
  • Retention: permanent
  • Institution: HathiTrust
  • Facility:
  • OCLC Symbol: HATHI
  • Holdings Format: Print
Materials Archive Action Date of Action Program Status/Note
v.35 1954; v.36 1955; v.37 1956; v.38 1957; v.39 1958; v.40 1959; v.41 1960; v.42 1961; v.43 1962; v.44 1963; v.45 1964; v.46 1965; v.47 1966 Jan-Jun; v.47 1966 Jul-Dec; v.48 1967 Jan-Jun; v.48 1967 Jul-Dec; v.49 1968 Jan-Jun; v.49 1968 Jul-Dec; v.50 1969 Jan-Jun; v.50 1969 Jul-Dec; v.51 1970 Jan-Jun; v.51 1970 Jul-Dec; v.52 1971 Jan-Jun; v.52 1971 Jul-Dec; v.53 1972 Jan-Jun; v.53 1972 Aug; v.53 no.7 1972 Jul
committed to retain 2012-08-05 HTDL