Parent Directory| Name | Size | Last Modified |
|---|---|---|
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| 0000895126-13-000080-index.html | 2013-03-07 17:11:39 | |
| 0000895126-13-000080.txt | 2013-03-07 17:11:39 | |
| chk03072013_8k.htm | 28305 | 2013-03-07 17:11:39 |
| chk03072013_991.htm | 20214 | 2013-03-07 17:11:39 |
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