Parent Directory| Name | Size | Last Modified |
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| 0000929940-19-000023-index.html | 2019-07-26 16:44:34 | |
| 0000929940-19-000023.txt | 2019-07-26 16:44:34 | |
| a072620198-k.htm | 34838 | 2019-07-26 16:44:34 |
| a072620198-kxexhibit101.htm | 39263 | 2019-07-26 16:44:34 |
 aspentechnologylogoa38.jpg | 12241 | 2019-07-26 16:44:34 |