Program: HathiTrust Digital Library
- Publisher: [National research council, 19]
- Print ISSN:
- Electronic ISSN:
- OCLC Number: 2398252
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
1935-1937/1938; 1931/1939; 1938/1939-1942/1943; 1941-49; 1948/1949-1949/1950; 1946/1951; 1950-51; 1950/1951-1952/1953; 1951/1954; 1953/1954-1954/1955
|
committed to retain | 2017-06-01 | HTDL |
|