Program: HathiTrust Digital Library

  • Publisher:
  • Print ISSN: 0433-4566
  • Electronic ISSN:
  • OCLC Number: 1781326
  • Validation: None
  • Retention: permanent
  • Institution: HathiTrust
  • Facility:
  • OCLC Symbol: HATHI
  • Holdings Format: Print
Materials Archive Action Date of Action Program Status/Note
v.2 1960; v.3 1962; v.4 maps; v.4-6 1966-1968; v.10 1969; v.7-9 1969-1972; v.12-15 1975; suppl.
committed to retain 2018-08-28 HTDL