Program: HathiTrust Digital Library

  • Publisher: U.S. G.P.O.
  • Print ISSN:
  • Electronic ISSN:
  • OCLC Number: 9106187
  • Validation: None
  • Retention: permanent
  • Institution: HathiTrust
  • Facility:
  • OCLC Symbol: HATHI
  • Holdings Format: Print
Materials Archive Action Date of Action Program Status/Note
1922; 1958-1959; 1962-1964; 1965PT1 1965; 1969 pt.3
committed to retain 2019-11-09 HTDL