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| 0001360865-12-000221.txt | 2012-11-14 13:07:36 | |
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| exhibit311.htm | 7287 | 2012-11-14 13:07:36 |
| exhibit312.htm | 7271 | 2012-11-14 13:07:36 |
| exhibit321.htm | 3547 | 2012-11-14 13:07:36 |
| exhibit322.htm | 3581 | 2012-11-14 13:07:36 |
| FilingSummary.xml | 17150 | 2012-11-14 13:07:36 |
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| hstc-20120930.xsd | 25625 | 2012-11-14 13:07:36 |
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| hstc10q3q2012.htm | 147664 | 2012-11-14 13:07:36 |
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