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| 0000071829-16-000136-index.html | 2016-10-31 12:11:56 | |
| 0000071829-16-000136.txt | 2016-10-31 12:11:56 | |
 0000071829-16-000136-xbrl.zip | 126759 | 2016-10-31 12:11:56 |
| FilingSummary.xml | 22041 | 2016-10-31 12:11:56 |
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| nr-20160930.xsd | 28058 | 2016-10-31 12:11:56 |
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| nr-20160930_def.xml | 164301 | 2016-10-31 12:11:56 |
| nr-20160930_lab.xml | 444197 | 2016-10-31 12:11:56 |
| nr-20160930_pre.xml | 257457 | 2016-10-31 12:11:56 |
| nr0930201610qq3.htm | 1029383 | 2016-10-31 12:11:56 |
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| nrq3exhibit311.htm | 11864 | 2016-10-31 12:11:56 |
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| report.css | 2767 | 2016-10-31 12:11:56 |
| Show.js | 1410 | 2016-10-31 12:11:56 |