Program: HathiTrust Digital Library
- Publisher: s.n.
- Print ISSN: 0044-7439
- Electronic ISSN:
- OCLC Number: 1786358
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
v.1-2 1970-1972; v.3-4 1972-1974
|
committed to retain | 2012-08-29 | HTDL |
|