Program: HathiTrust Digital Library
- Publisher: National Research Council
- Print ISSN: 0366-7391
- Electronic ISSN:
- OCLC Number: 1553161
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
v.13-14 (1935-36); v.15-16 (1937-38); v.17-18 (1939-40); v.19-21 (1941-43); ser.B v.22 1944; v.22-23 (1944-45); v.22-24 (1944-46); ser.B v.24 1946; v.24-25 (1946-47); v.25 (1947); ser.B v.25 1947; v.26 (1948); ser.B v.26 1948; v.28 (1950); ser.B v.28 1950; v.22(1944); v.23(1945); v.24(1946); v.25(1947); v.26(1948); v.27(1949); v.28(1950)
|
committed to retain | 2022-10-08 | HTDL |
|