Program: HathiTrust Digital Library
- Publisher: U.S. Dept. of Health, Education and Welfare, Public Health Service
- Print ISSN: 0740-0594
- Electronic ISSN:
- OCLC Number: 5388374
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
yr.1972; yr.1973; yr.1974; yr.1975; v.1974-1976(1974-1976); yr.1976; c.1 1976-77; yr.1977
|
committed to retain | 2023-02-16 | HTDL |
|