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| 0000030554-12-000011-index.html | 2012-04-24 15:09:21 | |
| 0000030554-12-000011.txt | 2012-04-24 15:09:21 | |
 0000030554-12-000011-xbrl.zip | 173591 | 2012-04-24 15:09:21 |
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| dd-ex95_2012331xq1.htm | 17165 | 2012-04-24 15:09:21 |
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| report.css | 2721 | 2012-04-24 15:09:21 |
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