Program: HathiTrust Digital Library

  • Publisher: For sale by Supt. of Docs., U.S. G.P.O.
  • Print ISSN:
  • Electronic ISSN:
  • OCLC Number: 504148210
  • Validation: None
  • Retention: permanent
  • Institution: HathiTrust
  • Facility:
  • OCLC Symbol: HATHI
  • Holdings Format: Print
Materials Archive Action Date of Action Program Status/Note
(1950-1955:v.1); (1950-1955:v.2); (1956); (1957); (1958:v.1:pt.1-6); (1958:v.2:pt.7-13); (1959); (1960); (1961:v.1:pt.1-7); (1961:v.2:pt.8-14); (1962:v.1:pt.1-7); (1962:v.2:pt.8-14); (1963:v.1:pt.1-7); (1963:v.2:pt.8-14); (1964); (1965); (1966); (1967); (1977-1980); (1981); (1982); (1983); (1984); (1985); (1986); (1987); (1988); (1989); (1990); (1991)
committed to retain 2018-08-24 HTDL