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| 0001001907-17-000025-index.html | 2017-05-09 13:44:19 | |
| 0001001907-17-000025.txt | 2017-05-09 13:44:19 | |
 0001001907-17-000025-xbrl.zip | 141905 | 2017-05-09 13:44:19 |
| astc-20170331.xml | 1352800 | 2017-05-09 13:44:19 |
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| astc-20170331_cal.xml | 69770 | 2017-05-09 13:44:19 |
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| exhibit321fy17q3.htm | 9216 | 2017-05-09 13:44:19 |
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| report.css | 2767 | 2017-05-09 13:44:19 |
| Show.js | 1410 | 2017-05-09 13:44:19 |