Program: HathiTrust Digital Library
- Publisher: National Academy Press
- Print ISSN:
- Electronic ISSN:
- OCLC Number: 22531525
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
v.1(1975); v.2(1977); v.3(1981); v.4(1985)
|
committed to retain | 2014-11-14 | HTDL |
|