Program: HathiTrust Digital Library
- Publisher: National Research Council
- Print ISSN: 0366-743X
- Electronic ISSN:
- OCLC Number: 1553164
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
v.22 1944 sect.E-F; v.22 1944; v.23 1945; v.24 1946; v.25 1947; v.26 1948; v.27 1949; v.28 1950; ser.E v.28 (1950)
|
committed to retain | 2012-04-05 | HTDL |
|