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|---|---|---|
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| 0000930413-14-002601-index.html | 2014-05-20 19:06:55 | |
| 0000930413-14-002601.txt | 2014-05-20 19:06:55 | |
 0000930413-14-002601-xbrl.zip | 175640 | 2014-05-20 19:06:55 |
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| c77373_485bpos.htm | 17324 | 2014-05-20 19:06:55 |
| cik0000768847-20140430.xml | 395695 | 2014-05-20 19:06:55 |
| cik0000768847-20140430.xsd | 36811 | 2014-05-20 19:06:55 |
| cik0000768847-20140430_def.xml | 924288 | 2014-05-20 19:06:55 |
| cik0000768847-20140430_lab.xml | 212635 | 2014-05-20 19:06:55 |
| cik0000768847-20140430_pre.xml | 1002096 | 2014-05-20 19:06:55 |
| FilingSummary.xml | 9274 | 2014-05-20 19:06:55 |
| Financial_Report.xls | 864325 | 2014-05-20 19:06:55 |
| Financial_Report.xlsx | 277112 | 2014-05-20 19:06:55 |
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| R1.htm | 20882 | 2014-05-20 19:06:55 |
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| R17.htm | 281059 | 2014-05-20 19:06:55 |
| R18.htm | 155887 | 2014-05-20 19:06:55 |
| R2.htm | 149286 | 2014-05-20 19:06:55 |
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| R26.htm | 124382 | 2014-05-20 19:06:55 |
| R33.htm | 237944 | 2014-05-20 19:06:55 |
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| R56.htm | 4849 | 2014-05-20 19:06:55 |
| R9.htm | 272777 | 2014-05-20 19:06:55 |
| report.css | 2740 | 2014-05-20 19:06:55 |
| Show.js | 1410 | 2014-05-20 19:06:55 |