Program: HathiTrust Digital Library
- Publisher: National Science Foundation
- Print ISSN: 0582-2505
- Electronic ISSN:
- OCLC Number: 1765231
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
v.1 1969; v.1-2 (1969-70); v.2 1970
|
committed to retain | 2015-01-09 | HTDL |
|