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| 0000825313-20-000012-index.html | 2020-02-12 06:24:52 | |
| 0000825313-20-000012.txt | 2020-02-12 06:24:52 | |
 0000825313-20-000012-xbrl.zip | 568878 | 2020-02-12 06:24:52 |
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| ab-20191231.xsd | 23711 | 2020-02-12 06:24:52 |
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| report.css | 2767 | 2020-02-12 06:24:52 |
| Show.js | 1085 | 2020-02-12 06:24:52 |