Program: HathiTrust Digital Library
- Publisher: National Research Council
- Print ISSN: 0366-7413
- Electronic ISSN:
- OCLC Number: 1553163
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
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v.13-14; v.13 July-Dec. 1935; ser.D v.13:1-3 1935; v.14 yr.1936; ser.D v.14 1936; v.15; ser.D v.15 1937; v.16; ser.D v.16 1938; v.17; ser.D v.17 1939; v.18; ser.D v.18 1940; v.19; ser.D v.19 1941; v.20; v.20 yr.1942; ser.D v.20 1942; v.21; ser.D v.21 1943; v.22-23; v.22 yr.1944; v.22 Sec D 1944; ser.D v.22-23 1944-45; v.23 Sec D 1945; v.23-24 1945-1946; v.24-25; v.24 yr.1946; v.24 Sec D 1946; ser.D v.24-25 1946-47; v.25 Sec D 1947; v.25-26 1947-1948; v.26; v.26 yr.1948; v.26 Sec D 1948; ser.D v.26 1948; v.27; v.27 yr.1949; v.27 SECT. D 1949; ser.D v.27 1949; v.28; v.28 SECT. D 1950; ser.D v.28 1950
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committed to retain | 2022-07-25 | HTDL |
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