Parent Directory| Name | Size | Last Modified |
|---|---|---|
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| 0000895126-11-000285-index.html | 2011-11-17 16:55:52 | |
| 0000895126-11-000285.txt | 2011-11-17 16:55:52 | |
 chesa.jpg | 13186 | 2011-11-17 16:55:52 |
| chk11172011_8k.htm | 25672 | 2011-11-17 16:55:52 |
| chk11172011_991.htm | 23461 | 2011-11-17 16:55:52 |