Program: HathiTrust Digital Library
- Publisher: National Library of Medicine; [for sale by the Supt. of Docs., U.S. Govt. Print. Off.]
- Print ISSN: 0049-0105
- Electronic ISSN:
- OCLC Number: 1696724
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
v.1 1971; v.2 1972; v.3 1973; v.4 1974; v.5 1975; v.7 1977; v.5(1975); v.6(1976); v.7(1977)
|
committed to retain | 2017-01-21 | HTDL |
|