Program: HathiTrust Digital Library
- Publisher: P.G.E.
- Print ISSN: 0103-2682
- Electronic ISSN: 0103-2682
- OCLC Number: 3237682
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
v.4 1979-80
|
committed to retain | 2016-05-06 | HTDL |
|