Program: HathiTrust Digital Library
- Publisher: IUGS Secretariat
- Print ISSN: 0254-2897
- Electronic ISSN:
- OCLC Number: 6805109
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
no.24-27 1988-91
|
committed to retain | 2010-03-05 | HTDL |
|