Program: HathiTrust Digital Library
- Publisher: US Travel Data Center
- Print ISSN:
- Electronic ISSN:
- OCLC Number: 19095855
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
1987 summer; 1987 autumn; 1987/1988 winter; 1988 spring; 1988 summer; 1988 autumn; 1988/1989 winter; 1989 spring; 1989 summer; 1989 autumn
|
committed to retain | 2017-02-24 | HTDL |
|