Program: HathiTrust Digital Library

  • Publisher:
  • Print ISSN: 0070-251X
  • Electronic ISSN:
  • OCLC Number: 2260072
  • Validation: None
  • Retention: permanent
  • Institution: HathiTrust
  • Facility:
  • OCLC Symbol: HATHI
  • Holdings Format: Print
Materials Archive Action Date of Action Program Status/Note
ser.2 v.1; n.s.,v.1 1957; v.9 1965; ser.2 v.4; ser.2 v.5; ser.2 v.6; ser.2 v.7; n.s.,v.18 1974; n.s.,v.28 1984; n.s.,v.32 1988; n.s.,v.33 1989
committed to retain 2022-04-28 HTDL