Program: HathiTrust Digital Library

  • Publisher: U.S. Dept. of Health, Education and Welfare, Office of Education
  • Print ISSN: 0161-7591
  • Electronic ISSN:
  • OCLC Number: 3724473
  • Validation: None
  • Retention: permanent
  • Institution: HathiTrust
  • Facility:
  • OCLC Symbol: HATHI
  • Holdings Format: Print
Materials Archive Action Date of Action Program Status/Note
v.1; v.1 1977; v.2; May 1979 (v.3:1); v.3 1979 no.1; v.3 1979 no.2; v.4 1980 no.1; v.4:no.1 1980:June; Special Issue 1980 no.2; Special Issue:1 1979:Dec.; Special Issue:2 1980:Apr.
committed to retain 2019-01-21 HTDL