Program: HathiTrust Digital Library
- Publisher: [National Research Council]
- Print ISSN:
- Electronic ISSN:
- OCLC Number: 1607145
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
V8INDEX V1-8 1956; V9INDEX V1-9 1957
|
committed to retain | 2020-01-18 | HTDL |
|