Program: HathiTrust Digital Library

  • Publisher: U.S. G.P.O.
  • Print ISSN: 0479-0863
  • Electronic ISSN:
  • OCLC Number: 1695273
  • Validation: None
  • Retention: permanent
  • Institution: HathiTrust
  • Facility:
  • OCLC Symbol: HATHI
  • Holdings Format: Print
Materials Archive Action Date of Action Program Status/Note
yr.1951/52-1958/59; yr.1959/60; yr.1960/61-1964/65; 1965; yr.1966/67-1970/71; yr.1973/74; yr.1974/75
committed to retain 2017-12-05 HTDL