Program: HathiTrust Digital Library
- Publisher: Merck and Co.
- Print ISSN: 0076-6542
- Electronic ISSN:
- OCLC Number: 1770866
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
1973 (4); 1986 (6)
|
committed to retain | 2019-08-29 | HTDL |
|