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| 0000872248-16-000111-index.html | 2016-01-26 16:27:46 | |
| 0000872248-16-000111.txt | 2016-01-26 16:27:46 | |
| a991exhibitpressrelease.htm | 16280 | 2016-01-26 16:27:46 |
| exhibit101toform8-kxpetroq.htm | 133474 | 2016-01-26 16:27:46 |
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| thirteenthamendmentcredita.htm | 24744 | 2016-01-26 16:27:46 |