Program: HathiTrust Digital Library
- Publisher: U.S. Dept. of Health, Education, and Welfare, Public Health Service : For sale by the Supt. of Docs., U.S. G.P.O.
- Print ISSN: 0092-6590
- Electronic ISSN:
- OCLC Number: 1790929
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
1963; 1969-1973; 1975-1980; 1985
|
committed to retain | 2019-03-31 | HTDL |
|