Подготовка к РЭ-2021, лекция 3, звёздное время и аналемма
7 months ago 00:50:36 1
7 months ago 00:00:52 1
7 months ago 00:00:22 1
7 months ago 01:45:35 1
7 months ago 00:49:21 1
7 months ago 00:43:50 1
7 months ago 00:14:08 1
![008. Что приводит к смене формаций [научный социализм в вопросах и ответах]](https://sun9-3.userapi.com/W-UDGEgNgU1p2PK2xVvhZ0oCjt8BZZgRV6gFXg/lPdW93-2rGQ.jpg)
7 months ago 00:33:21 1
7 months ago 01:00:39 1
7 months ago 00:36:44 1
7 months ago 00:54:47 1
7 months ago 01:11:18 1
7 months ago 00:07:47 1
7 months ago 00:51:01 1
7 months ago 00:13:51 1
7 months ago 00:05:54 1
7 months ago 01:09:46 1
7 months ago 00:13:59 1
7 months ago 01:08:43 1
7 months ago 01:08:30 1
7 months ago 00:00:00 1
7 months ago 00:14:17 1
7 months ago 01:33:39 1
7 months ago 00:43:48 1
