Program: HathiTrust Digital Library
- Publisher: U.S. Dept. of Commerce, Technology Administration, National Technical Information Service
- Print ISSN:
- Electronic ISSN:
- OCLC Number: 28856864
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
1993:Jul.*; 1993:Apr.; 1994*
|
committed to retain | 2010-03-01 | HTDL |
|