Program: HathiTrust Digital Library
- Publisher: Social Security Administration, Office of Policy, Office of Research, Evaluation, and Statistics
- Print ISSN: 1939-8972
- Electronic ISSN: 1936-8755
- OCLC Number: 52296030
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
2002; 2004; 2004 2004; 2006; 2006 2006; 2010; 2012
|
committed to retain | 2020-07-30 | HTDL |
|