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 |
|---|---|---|
| 10/14/10 22:32:07 | http://bookstore.gpo.gov/subjects/sb-239.jsp | |
| 07/31/13 07:27:52 | http://permanent.access.gpo.gov/410.html | |
| 11/03/16 09:16:31 | http://purl.fdlp.gov/history/GPO/LPS4180 |