Program: HathiTrust Digital Library
- Publisher: Economic and Scientific Research Foundation
- Print ISSN: 0070-8437
- Electronic ISSN:
- OCLC Number: 6712524
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
1981-1982; 1983-1984
|
committed to retain | 2010-01-23 | HTDL |
|