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|---|---|---|
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| 0000820736-11-000050-index.html | 2011-08-29 14:56:52 | |
| 0000820736-11-000050.txt | 2011-08-29 14:56:52 | |
 0000820736-11-000050-xbrl.zip | 104808 | 2011-08-29 14:56:52 |
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| R9.htm | 17041 | 2011-08-29 14:56:52 |
| report.css | 2721 | 2011-08-29 14:56:52 |
| Show.js | 6423 | 2011-08-29 14:56:52 |