Program: HathiTrust Digital Library
- Publisher: Science Associates/International, inc
- Print ISSN: 0099-4596
- Electronic ISSN:
- OCLC Number: 1778027
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
v.3 no.1,4-6 1971; v.3 no.2 1971; v.3 no.3 1971; v.4 no.1-6 1972; v.6 1974
|
committed to retain | 2012-01-05 | HTDL |
|