Program: HathiTrust Digital Library
- Publisher: The Center ; available from National Technical Information Service (NTIS)
- Print ISSN: 0278-1050
- Electronic ISSN:
- OCLC Number: 4879516
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
1978 (r:78-1526); 1978; 1979 (r:79-1916); 1979; 1980 (r:80-2127-1)
|
committed to retain | 2015-03-01 | HTDL |
|