Program: HathiTrust Digital Library
- Publisher: Johns Hopkins University School of Hygiene and Public Health
- Print ISSN: 0193-936X
- Electronic ISSN: 1478-6729
- OCLC Number: 5273707
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
v.2 1980; v.3 1981; v.4 1982; v.5 1983; v.6 1984; v.7 1985; v.8 1986; v.9 1987
|
committed to retain | 2011-07-27 | HTDL |
|