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| 0000793074-15-000026-index.html | 2015-07-20 16:17:08 | |
| 0000793074-15-000026.txt | 2015-07-20 16:17:08 | |
| wern-20150630x8k.htm | 26692 | 2015-07-20 16:17:08 |
| wern-20150630x8kxex99.htm | 410501 | 2015-07-20 16:17:08 |