Program: HathiTrust Digital Library
- Publisher: Wisconsin. Dept. of Transportation. Traffic Planning Section
- Print ISSN: 0091-6080
- Electronic ISSN: 0091-6080
- OCLC Number: 1787498
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
1969 Jan./June; 1969 July/Dec.; 1972 July/Dec.
|
committed to retain | 2018-07-21 | HTDL |
|