Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000895126-12-000094-index-headers.html | 2012-04-20 16:34:02 | |
| 0000895126-12-000094-index.html | 2012-04-20 16:34:02 | |
| 0000895126-12-000094.txt | 2012-04-20 16:34:02 | |
 chesa.jpg | 13186 | 2012-04-20 16:34:02 |
| chk04202012_8k.htm | 26921 | 2012-04-20 16:34:02 |
| chk04202012_991.htm | 14791 | 2012-04-20 16:34:02 |
| chk04202012_992.htm | 17041 | 2012-04-20 16:34:02 |