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| 0000792987-15-000025-index.html | 2015-05-06 10:07:46 | |
| 0000792987-15-000025.txt | 2015-05-06 10:07:46 | |
 0000792987-15-000025-xbrl.zip | 108390 | 2015-05-06 10:07:46 |
| aste-20150331.xml | 611015 | 2015-05-06 10:07:46 |
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| Financial_Report.xls | 529098 | 2015-05-06 10:07:46 |
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| report.css | 2740 | 2015-05-06 10:07:46 |
| Show.js | 1410 | 2015-05-06 10:07:46 |