Program: HathiTrust Digital Library
- Publisher: U.S. Dept. of Education, U.S. Office of Special Education and Rehabilitative Services
- Print ISSN:
- Electronic ISSN:
- OCLC Number: 174120999
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
1980-83; 1984-86; 1987; 11th ed. 1989; 12th 1990
|
committed to retain | 2010-12-05 | HTDL |
|