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| 0000006955-14-000009-index.html | 2014-04-08 11:10:04 | |
| 0000006955-14-000009.txt | 2014-04-08 11:10:04 | |
 0000006955-14-000009-xbrl.zip | 197875 | 2014-04-08 11:10:04 |
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| atu-2014228x10q.htm | 1566617 | 2014-04-08 11:10:04 |
 atulogo.jpg | 7835 | 2014-04-08 11:10:04 |
| FilingSummary.xml | 25416 | 2014-04-08 11:10:04 |
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| report.css | 2740 | 2014-04-08 11:10:04 |
| Show.js | 1410 | 2014-04-08 11:10:04 |