Program: HathiTrust Digital Library
- Publisher: Institute of Surveying, Geocartographic Research Dept
- Print ISSN: 0133-7084
- Electronic ISSN:
- OCLC Number: 3150434
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
no.1-20; no.21-40; no.41-60
|
committed to retain | 2009-07-03 | HTDL |
|