Program: HathiTrust Digital Library
- Publisher: Publication Development, inc., etc
- Print ISSN: 0147-8427
- Electronic ISSN:
- OCLC Number: 3232351
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
v.5 1977; v.5 no.6 1977; v.6-9 1978-1982; v.8; v.9; v.10 no.1
|
committed to retain | 2012-09-05 | HTDL |
|