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| 0000766421-13-000010-index.html | 2013-02-14 12:59:42 | |
| 0000766421-13-000010.txt | 2013-02-14 12:59:42 | |
 0000766421-13-000010-xbrl.zip | 344796 | 2013-02-14 12:59:42 |
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| alk10-k123112ex322.htm | 6755 | 2013-02-14 12:59:42 |
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| report.css | 2721 | 2013-02-14 12:59:42 |
| Show.js | 6423 | 2013-02-14 12:59:42 |