Program: HathiTrust Digital Library

  • Publisher:
  • Print ISSN: 0042-773X
  • Electronic ISSN:
  • OCLC Number: 1642134
  • Validation: None
  • Retention: permanent
  • Institution: HathiTrust
  • Facility:
  • OCLC Symbol: HATHI
  • Holdings Format: Print
Materials Archive Action Date of Action Program Status/Note
v.17 no.1-6 yr.1971; v.21 no.1-6 yr.1975; v.25 no.1-6 yr.1979; v.26 no.7-12 yr.1980; v.33 no.7-12 yr.1987
committed to retain 2011-07-19 HTDL