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| 0000030554-11-000004-index.html | 2011-08-08 11:25:01 | |
| 0000030554-11-000004.txt | 2011-08-08 11:25:01 | |
 0000030554-11-000004-xbrl.zip | 304231 | 2011-08-08 11:25:01 |
| dd-20110630.xml | 3897195 | 2011-08-08 11:25:01 |
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| report.css | 2721 | 2011-08-08 11:25:01 |
| Show.js | 6423 | 2011-08-08 11:25:01 |