Program: HathiTrust Digital Library

  • Publisher:
  • Print ISSN: 0069-4061
  • Electronic ISSN:
  • OCLC Number: 3145409
  • Validation: None
  • Retention: permanent
  • Institution: HathiTrust
  • Facility:
  • OCLC Symbol: HATHI
  • Holdings Format: Print
Materials Archive Action Date of Action Program Status/Note
v.1-4 1950-57; v.1-5 (1950/51-1957/58); v.6-9:3; v.9-10 (1971-76); v.10:3-11:2; v.11:1-3; v.11:4 (1980); v.12:1-2 (1981)
committed to retain 2020-01-17 HTDL