Program: HathiTrust Digital Library
- Publisher: [National Academy of Sciences, National Research Council]
- Print ISSN: 0547-8472
- Electronic ISSN:
- OCLC Number: 2269940
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
1967; v.1 1967; v.2 1967
|
committed to retain | 2012-06-08 | HTDL |
|