Program: HathiTrust Digital Library
- Publisher: Washington State Highway Commission
- Print ISSN: 0146-8715
- Electronic ISSN:
- OCLC Number: 3083946
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
1951/1952; 1955/1956; 1951-58
|
committed to retain | 2018-06-30 | HTDL |
|