Program: HathiTrust Digital Library
- Publisher: s.n.
- Print ISSN: 0197-6249
- Electronic ISSN:
- OCLC Number: 3511083
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
v.1-5 1971-1974; v.6 1976
|
committed to retain | 2007-11-21 | HTDL |
|