Program: HathiTrust Digital Library
- Publisher: National Academy Press
- Print ISSN:
- Electronic ISSN:
- OCLC Number: 32935180
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
1992; 1994; 1996-1997; 1997-1998
|
committed to retain | 2016-04-14 | HTDL |
|