Program: HathiTrust Digital Library
- Publisher: National Science Foundation
- Print ISSN: 0890-6580
- Electronic ISSN:
- OCLC Number: 9703334
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
1981 1981; 1982 1982; 1982*; 1983 1983; 1983*; 1984 1984; 1987 1987; 1987; 1989 1989; 1990 1990; 1990; 1990-1991; 1992-1993
|
committed to retain | 2022-01-18 | HTDL |
|