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 22:28:28 | http://libraryimages.dol.gov/awweb/pdfopener?smd=1&md=1&did=145 | |
| 07/20/16 11:33:20 | http://purl.fdlp.gov/history/GPO/LPS89334 |