Program: HathiTrust Digital Library
- Publisher: PennWell Directories
- Print ISSN: 1058-9686
- Electronic ISSN:
- OCLC Number: 15715362
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
v.21(1989)
|
committed to retain | 2014-11-14 | HTDL |
|