PT513 Rus 35. Планирование и сбор необходимых данных. Способы сбора данных
2 years ago 00:11:56 4
2 years ago 00:13:55 1
2 years ago 00:16:27 6
2 years ago 00:10:59 1
2 years ago 00:21:39 1
2 years ago 00:12:16 1
2 years ago 00:20:11 1
2 years ago 00:13:55 4
2 years ago 00:14:55 1
2 years ago 00:15:00 1
2 years ago 00:09:52 1
2 years ago 00:19:05 1
2 years ago 00:08:46 1
2 years ago 00:17:57 3
2 years ago 00:09:03 1
2 years ago 00:14:43 1
2 years ago 00:14:15 1
2 years ago 00:24:30 1
2 years ago 00:19:47 1
2 years ago 00:19:50 1
2 years ago 00:23:32 1
2 years ago 00:20:36 1
2 years ago 00:14:06 1
2 years ago 00:10:27 1