Program: HathiTrust Digital Library
- Publisher: Aspen Systems Corp
- Print ISSN: 0160-2551
- Electronic ISSN:
- OCLC Number: 3645658
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
v.9 yr.1986/87
|
committed to retain | 2011-06-30 | HTDL |
|