Program: HathiTrust Digital Library
- Publisher: National Academy of Sciences, National Research Council [etc.]
- Print ISSN: 0538-7183
- Electronic ISSN:
- OCLC Number: 1148873
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
1955; 1960; 1964; v.4
|
committed to retain | 2019-07-26 | HTDL |
|