Parent Directory| Name | Size | Last Modified |
|---|---|---|
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| 0000895126-11-000121-index.html | 2011-05-12 16:27:08 | |
| 0000895126-11-000121.txt | 2011-05-12 16:27:08 | |
 chesa.jpg | 13186 | 2011-05-12 16:27:08 |
| chk05122011_8k.htm | 24992 | 2011-05-12 16:27:08 |
| chk05122011_991.htm | 16694 | 2011-05-12 16:27:08 |