Program: HathiTrust Digital Library
- Publisher: U.S. Dept. of Health, Education, and Welfare, Social and Rehabilitation Service, Office of Information Systems, National Center for Social Statistics
- Print ISSN: 0363-5686
- Electronic ISSN:
- OCLC Number: 7095111
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
1944-62; 1974-77
|
committed to retain | 2017-10-22 | HTDL |
|