Program: HathiTrust Digital Library
- Publisher: Science Associates/International
- Print ISSN: 0045-7868
- Electronic ISSN: 0045-7868
- OCLC Number: 1779688
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
v.1971-73
|
committed to retain | 2013-02-01 | HTDL |
|