The target resource for this PURL can no longer be traced. The following is a list of the targets this PURL was previously assigned to.
| Timestamp | Target URL | Note |
|---|---|---|
| 07/13/21 13:21:50 | https://www.dscu.mil/documents/publications/ebooks/greenbook.aspx | |
| 11/02/22 17:03:34 | https://purl.fdlp.gov/history/GPO/gpo157572 |