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| 0000793074-15-000012-index.html | 2015-03-17 16:54:22 | |
| 0000793074-15-000012.txt | 2015-03-17 16:54:22 | |
| wern-20141231ex311.htm | 9581 | 2015-03-17 16:54:22 |
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| wern-20141231x10ka.htm | 96236 | 2015-03-17 16:54:22 |
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