Program: HathiTrust Digital Library

  • Publisher: U.S. G.P.O.
  • Print ISSN: 0479-0863
  • Electronic ISSN:
  • OCLC Number: 42348894
  • Validation: None
  • Retention: permanent
  • Institution: HathiTrust
  • Facility:
  • OCLC Symbol: HATHI
  • Holdings Format: Print
Materials Archive Action Date of Action Program Status/Note
1951/52-1956-57; 1958/59-1959/60; 1961/62-1964/65; 1965/1966; 1966/67-1968/69; 1969/1970-1972/1973; 1974/1975-1978/1979; 1980/1981
committed to retain 2011-11-22 HTDL