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| 0001564590-18-029012-index.html | 2018-11-09 18:42:55 | |
| 0001564590-18-029012.txt | 2018-11-09 18:42:55 | |
| astc-8k_20181109.htm | 55565 | 2018-11-09 18:42:55 |
| astc-ex101_94.htm | 251394 | 2018-11-09 18:42:55 |
| astc-ex51_6.htm | 21333 | 2018-11-09 18:42:55 |
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