Program: HathiTrust Digital Library
- Publisher: U.S. Dept. of Health, Education, and Welfare, Public Health Service, National Institutes of Health, National Library of Medicine ; For sale by the Supt. of Docs., U.S. G.P.O.
- Print ISSN: 0093-3821
- Electronic ISSN:
- OCLC Number: 2760305
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
1972; 1974; 1976-1978; 1980; 1979-1981; 1981-1982; 1984-1990; 1992-2004; 2004 2004
|
committed to retain | 2018-10-25 | HTDL |
|