Сергей Плютов
- Country
- Belarus
- City/town
- Любань
- Course profiles
- Педагогический совет, Физика ЦТ, Механика 9, Физика вокруг нас
- First access to site
- Saturday, 16 March 2013, 9:52 PM (9 years 70 days)
- Last access to site
- Sunday, 27 March 2022, 8:51 PM (57 days 6 hours)