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| 0001133228-15-005385-index.html | 2015-10-14 14:05:25 | |
| 0001133228-15-005385.txt | 2015-10-14 14:05:25 | |
 0001133228-15-005385-xbrl.zip | 35539 | 2015-10-14 14:05:25 |
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| e485bpos-ofirchstmuni.htm | 71456 | 2015-10-14 14:05:25 |
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| R2.htm | 100157 | 2015-10-14 14:05:25 |
| R9.htm | 207227 | 2015-10-14 14:05:25 |
| report.css | 2766 | 2015-10-14 14:05:25 |
| Show.js | 1410 | 2015-10-14 14:05:25 |