Program: HathiTrust Digital Library

  • Publisher:
  • Print ISSN:
  • Electronic ISSN:
  • OCLC Number: 145360143
  • Validation: None
  • Retention: permanent
  • Institution: HathiTrust
  • Facility:
  • OCLC Symbol: HATHI
  • Holdings Format: Print
Materials Archive Action Date of Action Program Status/Note
1946-1950; 1946-1951; 1950/1951-1954/1955; 1951-1956; 1955/1956-1957/1958; 1956-1959; 1958/1959-1960/1961; 1959-1962; 1961/1962-1971/1972; 1987; 1965/1966 suppl.; 1935-1963 Index
committed to retain 2018-07-27 HTDL