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| 0001515971-13-000224-index.html | 2013-05-15 16:31:11 | |
| 0001515971-13-000224.txt | 2013-05-15 16:31:11 | |
 0001515971-13-000224-xbrl.zip | 57109 | 2013-05-15 16:31:11 |
| astc-20130331.xml | 307888 | 2013-05-15 16:31:11 |
| astc-20130331.xsd | 26074 | 2013-05-15 16:31:11 |
| astc-20130331_cal.xml | 37192 | 2013-05-15 16:31:11 |
| astc-20130331_def.xml | 48516 | 2013-05-15 16:31:11 |
| astc-20130331_lab.xml | 180053 | 2013-05-15 16:31:11 |
| astc-20130331_pre.xml | 126911 | 2013-05-15 16:31:11 |
| astc10q033113va.htm | 351780 | 2013-05-15 16:31:11 |
| exhibit311.htm | 7786 | 2013-05-15 16:31:11 |
| exhibit312.htm | 7960 | 2013-05-15 16:31:11 |
| exhibit32.htm | 4624 | 2013-05-15 16:31:11 |
| FilingSummary.xml | 18761 | 2013-05-15 16:31:11 |
| Financial_Report.xls | 290071 | 2013-05-15 16:31:11 |
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| report.css | 2721 | 2013-05-15 16:31:11 |
| Show.js | 6423 | 2013-05-15 16:31:11 |