Program: HathiTrust Digital Library
- Publisher: National Science Foundation [For sale by the Supt. of Docs., U.S. Govt. Print. Off.]
- Print ISSN: 0362-398X
- Electronic ISSN: 0362-398X
- OCLC Number: 2431675
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
1972/1973-1974/1975; 1973-1977
|
committed to retain | 2017-10-22 | HTDL |
|