Program: HathiTrust Digital Library

  • Publisher: s.n.
  • Print ISSN: 0066-1872
  • Electronic ISSN:
  • OCLC Number: 1999050
  • Validation: None
  • Retention: permanent
  • Institution: HathiTrust
  • Facility:
  • OCLC Symbol: HATHI
  • Holdings Format: Print
Materials Archive Action Date of Action Program Status/Note
1959; 1957-1960 1957-1960; 1960-1963; 1964 1964; 1965-1966 1965-1966; 1966-1967; 1967-1968 1967-1968; 1968; 1969-1970 1969-1970; 1970-1971; 1972 1972; 1972-1973; 1973 1973; 1974 1974; 1974-1976; 1977 1977; 1978 1978; 1977-1979; 1979 1979; 1980-1982; 1983-1985; 1986-1987; 1988-1989; 1990-1991; 1994-1995
committed to retain 2022-04-16 HTDL