Program: HathiTrust Digital Library
- Publisher:
- Print ISSN:
- Electronic ISSN:
- OCLC Number: 243901818
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
Jul/Aug 1973 (r:PRDI-73-1); Nov/Dec 1973 (r:PRDI-73-3); 1974 Annual Cumulation; 1975 Annual Cumulation; 1976 Annual Cumulation (Citations); 1977 Annual Cumulation (Citations); 1978 Annual Cumulation (Citations); 1976 Annual Cumulation (Subject Index); 1977 Annual Cumulation (Subject Index); 1978 Annual Cumulation (Subject Index)
|
committed to retain | 2021-12-04 | HTDL |
|