Program: HathiTrust Digital Library
- Publisher: US Travel Data Center
- Print ISSN: 1044-9396
- Electronic ISSN:
- OCLC Number: 19494982
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
1989
|
committed to retain | 2017-02-19 | HTDL |
|