Program: HathiTrust Digital Library
- Publisher: Directorate General for Research
- Print ISSN:
- Electronic ISSN:
- OCLC Number: 21546588
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
1988-89; 1988/1989
|
committed to retain | 2019-06-02 | HTDL |
|