Program: HathiTrust Digital Library
- Publisher: World Science Communications [etc.]
- Print ISSN: 0044-6386
- Electronic ISSN:
- OCLC Number: 1799238
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
1972 Alpha-Beta; 1973-1976 Gamma-Epsilon; v.4; v.5
|
committed to retain | 2011-09-15 | HTDL |
|