Program: HathiTrust Digital Library
- Publisher: Highway Research Board, National Research Council, National Academy of Sciences - National Academy of Engineering
- Print ISSN: 0547-5562
- Electronic ISSN:
- OCLC Number: 2246599
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
1962-1966:June; 1967:June; 1968:June; 1969:Dec.; 1970:Dec.; 1971; 1966-1972; 1972-1979; 1979-1980; 1980-1991; 1990-1992; 1992-1997; 1996-1998; 1998; 2000; 2004-2005; 2008-2009
|
committed to retain | 2012-06-26 | HTDL |
|