Parent Directory| Name | Size | Last Modified |
|---|---|---|
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| 0000008858-18-000010-index.html | 2018-02-07 16:32:59 | |
| 0000008858-18-000010.txt | 2018-02-07 16:32:59 | |
| avt-20180207ex991caa59d.htm | 11819 | 2018-02-07 16:32:59 |
| avt-20180207x8k.htm | 37973 | 2018-02-07 16:32:59 |
 avt20180207ex991caa59d001.jpg | 4404 | 2018-02-07 16:32:59 |