Parent Directory| Name | Size | Last Modified |
|---|---|---|
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| 0000895126-12-000227-index.html | 2012-08-06 19:09:15 | |
| 0000895126-12-000227.txt | 2012-08-06 19:09:15 | |
| chk08062012_8k.htm | 24338 | 2012-08-06 19:09:15 |
| chk08062012_ex991.htm | 1440274 | 2012-08-06 19:09:15 |
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