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| 0000941548-12-000024-index.html | 2012-04-30 16:12:26 | |
| 0000941548-12-000024.txt | 2012-04-30 16:12:26 | |
 0000941548-12-000024-xbrl.zip | 109882 | 2012-04-30 16:12:26 |
| cam-20120331.xml | 1229648 | 2012-04-30 16:12:26 |
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| ex32-1.htm | 11535 | 2012-04-30 16:12:26 |
| FilingSummary.xml | 19642 | 2012-04-30 16:12:26 |
| Financial_Report.xls | 1040127 | 2012-04-30 16:12:26 |
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| report.css | 2721 | 2012-04-30 16:12:26 |
| Show.js | 6423 | 2012-04-30 16:12:26 |