Parent Directory| Name | Size | Last Modified |
|---|---|---|
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| 0000895126-12-000269-index.html | 2012-09-25 16:46:37 | |
| 0000895126-12-000269.txt | 2012-09-25 16:46:37 | |
 chk.jpg | 9982 | 2012-09-25 16:46:37 |
| chk09252012_8k.htm | 26717 | 2012-09-25 16:46:37 |
| chk09252012_991.htm | 12494 | 2012-09-25 16:46:37 |
| chk09252012_992.htm | 32966 | 2012-09-25 16:46:37 |