Program: HathiTrust Digital Library
- Publisher: National Library Service for the Blind and Physically Handicapped, Library of Congress
- Print ISSN: 0145-2517
- Electronic ISSN:
- OCLC Number: 6606404
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
1980; 1987
|
committed to retain | 2012-06-07 | HTDL |
|