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| 0001564590-18-030770-index.html | 2018-12-11 11:06:44 | |
| 0001564590-18-030770.txt | 2018-12-11 11:06:44 | |
| astc-8k_20181207.htm | 67392 | 2018-12-11 11:06:44 |
| astc-ex991_6.htm | 7879 | 2018-12-11 11:06:44 |
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