Parent Directory| Name | Size | Last Modified |
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| 0000076321-15-000024-index.html | 2015-05-05 21:40:24 | |
| 0000076321-15-000024.txt | 2015-05-05 21:40:24 | |
| pkd-3312015xprxexx99.htm | 263287 | 2015-05-05 21:40:24 |
| pkd-3312015xprxq1.htm | 26592 | 2015-05-05 21:40:24 |