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| 0000030554-17-000016-index.html | 2017-04-25 15:28:47 | |
| 0000030554-17-000016.txt | 2017-04-25 15:28:47 | |
 0000030554-17-000016-xbrl.zip | 256386 | 2017-04-25 15:28:47 |
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| dd-ex322_2017331xq1.htm | 6075 | 2017-04-25 15:28:47 |
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| report.css | 2767 | 2017-04-25 15:28:47 |
| Show.js | 1410 | 2017-04-25 15:28:47 |