Program: HathiTrust Digital Library
- Publisher: Dept. of the Army, Corps of Engineers, Army Map Service
- Print ISSN:
- Electronic ISSN:
- OCLC Number: 6459723
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
v.9 1964; v.10 1965; v.12 1967; v.13 1968
|
committed to retain | 2020-03-14 | HTDL |
|