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| 0000876167-20-000118-index.html | 2020-07-08 14:39:19 | |
| 0000876167-20-000118.txt | 2020-07-08 14:39:19 | |
 0000876167-20-000118-xbrl.zip | 282180 | 2020-07-08 14:39:19 |
| exhibit311-q22020.htm | 9404 | 2020-07-08 14:39:19 |
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