Program: HathiTrust Digital Library
- Publisher: U.S. Dept. of Health, Education and Welfare, Public Health Service, National Institutes of Health
- Print ISSN: 8756-601X
- Electronic ISSN:
- OCLC Number: 4158997
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
1978-1981; 1984-1986; 1988; 1992; 1998-2000; 992; 998; 999; 989; 987; 983; 970-72
|
committed to retain | 2019-07-14 | HTDL |
|