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| 0001042773-13-000015-index.html | 2013-11-12 12:14:09 | |
| 0001042773-13-000015.txt | 2013-11-12 12:14:09 | |
 0001042773-13-000015-xbrl.zip | 184327 | 2013-11-12 12:14:09 |
| cerc-20130930.xml | 1565620 | 2013-11-12 12:14:09 |
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| cercexhibit311_9302013.htm | 12160 | 2013-11-12 12:14:09 |
| cercexhibit312_9302013.htm | 12306 | 2013-11-12 12:14:09 |
| cercexhibit321_9302013.htm | 6586 | 2013-11-12 12:14:09 |
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| FilingSummary.xml | 19403 | 2013-11-12 12:14:09 |
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| report.css | 2740 | 2013-11-12 12:14:09 |
| Show.js | 1410 | 2013-11-12 12:14:09 |