Program: HathiTrust Digital Library
- Publisher: U.S. Dept. of Health, Education, and Welfare, Public Health Service, National Institutes of Health
- Print ISSN: 0270-2754
- Electronic ISSN:
- OCLC Number: 1768558
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
1970/1971; 1971-73
|
committed to retain | 2013-01-09 | HTDL |
|