Program: HathiTrust Digital Library

  • Publisher: R.L. Polk & Co.
  • Print ISSN:
  • Electronic ISSN:
  • OCLC Number: 10652362
  • Validation: None
  • Retention: permanent
  • Institution: HathiTrust
  • Facility:
  • OCLC Symbol: HATHI
  • Holdings Format: Print
Materials Archive Action Date of Action Program Status/Note
1872-1874; 1877; 1880; 1882; 1885; 1916; 1920
committed to retain 2020-01-22 HTDL