Program: HathiTrust Digital Library

  • Publisher: R.L. Polk & Co.
  • Print ISSN:
  • Electronic ISSN:
  • OCLC Number: 213804672
  • Validation: None
  • Retention: permanent
  • Institution: HathiTrust
  • Facility:
  • OCLC Symbol: HATHI
  • Holdings Format: Print
Materials Archive Action Date of Action Program Status/Note
1927-1930; 1932-1941; 1946; 1948; 1950; 1953-1955; 1956-57; 1958; 1963
committed to retain 2023-01-01 HTDL