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|---|---|---|
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| 0000950123-11-043927-index.html | 2011-05-03 17:09:40 | |
| 0000950123-11-043927.txt | 2011-05-03 17:09:40 | |
 0000950123-11-043927-xbrl.zip | 85700 | 2011-05-03 17:09:40 |
| bhi-20110331.xml | 482525 | 2011-05-03 17:09:40 |
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