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| 0000798359-12-000015.txt | 2012-03-12 16:28:18 | |
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| iret-20120131_def.xml | 17415 | 2012-03-12 16:28:18 |
| iret-20120131_lab.xml | 264842 | 2012-03-12 16:28:18 |
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| iretexhibit12-01312012.htm | 89670 | 2012-03-12 16:28:18 |
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