Program: HathiTrust Digital Library
- Publisher: National Technical Information Service
- Print ISSN:
- Electronic ISSN:
- OCLC Number: 18737273
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
1988-1989; 1989; 1992; 1993-1994 1993-1994; 1995
|
committed to retain | 2019-02-01 | HTDL |
|