Program: HathiTrust Digital Library
- Publisher: National Science Foundation
- Print ISSN: 0566-9995
- Electronic ISSN:
- OCLC Number: 3159753
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
1971-1975 incompl.; Feb-Dec 1981; 1976-89 incompl.; Mar 1982-June 1990
|
committed to retain | 2019-09-02 | HTDL |
|