Program: HathiTrust Digital Library
- Publisher: Lockheed Information Systems
- Print ISSN: 0163-3732
- Electronic ISSN:
- OCLC Number: 4365669
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
v.5,no.7-12 1977; v.24 1996; v.25 1997; v.26-28 inc. 1998-2000
|
committed to retain | 2009-10-06 | HTDL |
|