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| | 2018-06-18 15:13:41 | Basics of Sets and Relations #2 | - | | 100 | |

| | 2018-06-16 15:11:10 | Basics of Sets and Relations #2 | - | | 100 | |

| | 2018-06-15 19:46:11 | Basics of Sets and Relations #2 | - | | 100 | |

| | 2018-06-15 09:10:12 | Basics of Sets and Relations #2 | - | | 100 | |

| | 2018-06-14 23:17:31 | Basics of Sets and Relations #2 | - | | 100 | |

| | 2018-06-14 20:20:40 | Basics of Sets and Relations #2 | - | | 100 | |

| | 2018-06-13 00:11:03 | Basics of Sets and Relations #2 | - | | 100 | |

| | 2018-06-12 23:50:49 | Basics of Sets and Relations #2 | - | | 100 | |

| | 2018-06-11 19:51:37 | Basics of Sets and Relations #2 | - | | 100 | |

| | 2018-06-11 18:35:28 | Basics of Sets and Relations #2 | - | | 100 | |

| | 2018-06-11 16:39:22 | Basics of Sets and Relations #2 | - | | 100 | |

| | 2018-06-10 01:11:17 | Basics of Sets and Relations #2 | - | | 100 | |

| | 2018-06-07 13:33:04 | Basics of Sets and Relations #2 | - | | 100 | |

| | 2018-05-27 13:28:41 | Basics of Sets and Relations #2 | - | | 100 | |

| | 2018-05-27 00:47:32 | Basics of Sets and Relations #2 | - | | 100 | |

| | 2018-05-25 21:14:11 | Basics of Sets and Relations #2 | - | | 100 | |

| | 2018-05-23 18:09:45 | Basics of Sets and Relations #2 | - | | 100 | |

| | 2018-05-21 23:53:40 | Basics of Sets and Relations #2 | - | | 100 | |

| | 2018-05-18 13:45:21 | Basics of Sets and Relations #2 | - | | 100 | |

| | 2018-05-18 04:09:55 | Basics of Sets and Relations #2 | - | | 100 | |

| | 2018-05-17 17:27:08 | Basics of Sets and Relations #2 | - | | 100 | |

| | 2018-05-17 11:10:28 | Basics of Sets and Relations #2 | - | | 100 | |

| | 2018-05-16 16:58:50 | Basics of Sets and Relations #2 | - | | 100 | |

| | 2018-05-11 08:15:23 | Basics of Sets and Relations #2 | - | | 100 | |

| | 2018-05-11 08:15:23 | Basics of Sets and Relations #2 | - | | 100 | |

| | 2018-05-06 15:15:50 | Basics of Sets and Relations #2 | - | | 100 | |

| | 2018-05-05 13:15:51 | Basics of Sets and Relations #2 | - | | 100 | |