Program: HathiTrust Digital Library
- Publisher: Railroad Research Information Service
- Print ISSN: 0097-0042
- Electronic ISSN:
- OCLC Number: 1794985
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
1973 Developmental Issue; v.1 1974; v.2 1975; v.3 1976; v.4 1977; v.6 1979; 1980; v.7 1980; v.8 1981
|
committed to retain | 2022-10-20 | HTDL |
|