Program: HathiTrust Digital Library
- Publisher: P. Thomson
- Print ISSN: 0073-5892
- Electronic ISSN:
- OCLC Number: 1696677
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
v.2 1961; v.6 1965; v.8 1967; v.9 1968
|
committed to retain | 2012-07-26 | HTDL |
|