Program: HathiTrust Digital Library

  • Publisher: U.S. Dept. of Health, Education, and Welfare
  • Print ISSN:
  • Electronic ISSN:
  • OCLC Number: 237798971
  • Validation: None
  • Retention: permanent
  • Institution: HathiTrust
  • Facility:
  • OCLC Symbol: HATHI
  • Holdings Format: Print
Materials Archive Action Date of Action Program Status/Note
1st-2nd 1961-1962; 3rd 1963
committed to retain 2011-03-14 HTDL