Parent Directory| Name | Size | Last Modified |
|---|---|---|
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| 0000895126-11-000229-index.html | 2011-09-22 18:17:17 | |
| 0000895126-11-000229.txt | 2011-09-22 18:17:17 | |
 chesa.jpg | 13186 | 2011-09-22 18:17:17 |
| chk09222011_8k.htm | 28151 | 2011-09-22 18:17:17 |
| chk09222011_991.htm | 16294 | 2011-09-22 18:17:17 |
| chk09222011_992.htm | 22157 | 2011-09-22 18:17:17 |