Program: HathiTrust Digital Library

  • Publisher: s.n.
  • Print ISSN: 0040-9898
  • Electronic ISSN:
  • OCLC Number: 1767652
  • Validation: None
  • Retention: permanent
  • Institution: HathiTrust
  • Facility:
  • OCLC Symbol: HATHI
  • Holdings Format: Print
Materials Archive Action Date of Action Program Status/Note
v.8 no.6 1959; v.11-14 1962-1965; v.15-17 1966-1968; v.18-21 1969-1972; v.22-25 1973-1976; v.26-29 1977-1980; v.30-33 1981-1984; v.34 no.1 1985; v.36 no.1 1987
committed to retain 2018-08-28 HTDL