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| 0000701811-16-000019-index.html | 2016-06-02 14:28:21 | |
| 0000701811-16-000019.txt | 2016-06-02 14:28:21 | |
 0000701811-16-000019-xbrl.zip | 167245 | 2016-06-02 14:28:21 |
| a20160430q1-10q.htm | 965906 | 2016-06-02 14:28:21 |
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| Financial_Report.xlsx | 75649 | 2016-06-02 14:28:21 |
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| ment-20160430xexhibit311.htm | 7536 | 2016-06-02 14:28:21 |
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| ment-20160430xexhibit32.htm | 10574 | 2016-06-02 14:28:21 |
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| report.css | 2767 | 2016-06-02 14:28:21 |
| Show.js | 1410 | 2016-06-02 14:28:21 |