Program: HathiTrust Digital Library
- Publisher: U.S. Dept. of Health, Education, and Welfare, Public Health Service, National Center for Health Services Research
- Print ISSN: 0094-7741
- Electronic ISSN:
- OCLC Number: 1049433
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
1969; 1974/1975; 1979/1980
|
committed to retain | 2023-02-09 | HTDL |
|