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| 0000950123-11-097368-index.html | 2011-11-10 11:49:54 | |
| 0000950123-11-097368.txt | 2011-11-10 11:49:54 | |
 0000950123-11-097368-xbrl.zip | 50838 | 2011-11-10 11:49:54 |
| c21961e10vq.htm | 408173 | 2011-11-10 11:49:54 |
| c21961exv31w1.htm | 8832 | 2011-11-10 11:49:54 |
| c21961exv31w2.htm | 8820 | 2011-11-10 11:49:54 |
| c21961exv32w1.htm | 4067 | 2011-11-10 11:49:54 |
| c21961exv32w2.htm | 4038 | 2011-11-10 11:49:54 |
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| Financial_Report.xls | 261416 | 2011-11-10 11:49:54 |
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| nsre-20110930.xsd | 14607 | 2011-11-10 11:49:54 |
| nsre-20110930_cal.xml | 35484 | 2011-11-10 11:49:54 |
| nsre-20110930_def.xml | 15688 | 2011-11-10 11:49:54 |
| nsre-20110930_lab.xml | 146170 | 2011-11-10 11:49:54 |
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| R10.htm | 19062 | 2011-11-10 11:49:54 |
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