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| 0000721748-14-000482-index.html | 2014-05-15 17:07:21 | |
| 0000721748-14-000482.txt | 2014-05-15 17:07:21 | |
 0000721748-14-000482-xbrl.zip | 44604 | 2014-05-15 17:07:21 |
| ex31_1302certification.htm | 10858 | 2014-05-15 17:07:21 |
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| report.css | 2740 | 2014-05-15 17:07:21 |
| Show.js | 1410 | 2014-05-15 17:07:21 |
| vsym-20140331.xml | 143724 | 2014-05-15 17:07:21 |
| vsym-20140331.xsd | 18729 | 2014-05-15 17:07:21 |
| vsym-20140331_cal.xml | 26782 | 2014-05-15 17:07:21 |
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| vsym-20140331_lab.xml | 157921 | 2014-05-15 17:07:21 |
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| vsym033114q.htm | 222853 | 2014-05-15 17:07:21 |