Program: HathiTrust Digital Library
- Publisher: U.S. Air Force; for sale by the Supt. of Docs., U.S. Govt. Print. Off.
- Print ISSN: 0041-5456
- Electronic ISSN:
- OCLC Number: 7721052
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
v.1-2
|
committed to retain | 2017-05-03 | HTDL |
|