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 22:13:19 | http://bookstore.gpo.gov/subjects/sb-231.jsp | |
| 07/31/13 08:33:23 | http://permanent.access.gpo.gov/410.html | |
| 11/03/16 08:59:26 | http://purl.fdlp.gov/history/GPO/LPS4723 |