Program: HathiTrust Digital Library
- Publisher: National Academy of Sciences--National Research Council
- Print ISSN:
- Electronic ISSN:
- OCLC Number: 1554864
- 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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1st 1952; 1953; 1953 (2); 2nd 1953; v.2 1953; 1954; 1954 (3); 3rd 1954; v.3 1954; 1955; 1955 (4); 4th 1955; 1956; 1956 (5); 5th 1956; 1957; 1957 (6); 6th 1957; 1958; 1958 (7); 7th 1958; 1959; 1959 (8); 8th 1959; 1960; 1960 (9); 9th 1960; 1961; 1961 (10); 10th 1961; 1962; 11th 1962; 1963; 12th 1963; 1963 (12); 1964; 13th 1964; 1964 (13); 1965; 14th 1965; 1966; 15th 1966; v.14 1966; v.15 1967; v.11(1962); v.1(1952); v.7(1958); v.1-10 INDEX(1952-1961); index 1-10; index 1952-61; 1st-10th 1952-1961 index
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committed to retain | 2017-05-28 | HTDL |
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