Program: HathiTrust Digital Library
- Publisher: Dir. of Research Compilation and Coordination, Office of the National Research Council
- Print ISSN:
- Electronic ISSN:
- OCLC Number: 14199639
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
1965/1966
|
committed to retain | 2016-06-21 | HTDL |
|