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|---|---|---|
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| 0001140361-11-040435-index.html | 2011-08-09 10:54:54 | |
| 0001140361-11-040435.txt | 2011-08-09 10:54:54 | |
 0001140361-11-040435-xbrl.zip | 43024 | 2011-08-09 10:54:54 |
| bstc-20110630.xml | 203405 | 2011-08-09 10:54:54 |
| bstc-20110630.xsd | 12537 | 2011-08-09 10:54:54 |
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| bstc-20110630_lab.xml | 133890 | 2011-08-09 10:54:54 |
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| ex32.htm | 6222 | 2011-08-09 10:54:54 |
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| Financial_Report.xls | 192354 | 2011-08-09 10:54:54 |
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| R10.htm | 16415 | 2011-08-09 10:54:54 |
| R11.htm | 19636 | 2011-08-09 10:54:54 |
| R12.htm | 9536 | 2011-08-09 10:54:54 |
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| R8.htm | 16499 | 2011-08-09 10:54:54 |
| R9.htm | 27918 | 2011-08-09 10:54:54 |
| report.css | 2721 | 2011-08-09 10:54:54 |
| Show.js | 6423 | 2011-08-09 10:54:54 |