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| 0000012400-14-000013-index.html | 2014-11-06 15:41:09 | |
| 0000012400-14-000013.txt | 2014-11-06 15:41:09 | |
 0000012400-14-000013-xbrl.zip | 112524 | 2014-11-06 15:41:09 |
| bhp10qq32014.htm | 697971 | 2014-11-06 15:41:09 |
| bhpex-311q32014.htm | 15430 | 2014-11-06 15:41:09 |
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| bkh-20140930.xml | 652981 | 2014-11-06 15:41:09 |
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| FilingSummary.xml | 16974 | 2014-11-06 15:41:09 |
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| report.css | 2740 | 2014-11-06 15:41:09 |
| Show.js | 1410 | 2014-11-06 15:41:09 |