Parent Directory| Name | Size | Last Modified |
|---|---|---|
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| 0000895126-08-000260-index.html | 2008-06-04 16:58:30 | |
| 0000895126-08-000260.txt | 2008-06-04 16:58:30 | |
| chk06042008_8k.htm | 47710 | 2008-06-04 16:58:30 |
| chk06042008_ex31.htm | 14184 | 2008-06-04 16:58:30 |
| chk06042008_ex32.htm | 14070 | 2008-06-04 16:58:30 |
| chk06042008_ex33.htm | 14308 | 2008-06-04 16:58:30 |