Physics and maths Boarding School 18 at the Lomonosov Moscow State University. Lesson in Mathematics.
- Categories: Lifestyle & Leisure, Education, Science & Technology
- Location: Moscow, Russia
- Event date: 01.03.1973
- Date published: 07.12.2015
- Author: Alexander Makarov
- Source: Sputnik
- Credit: Sputnik
- Original: J73-2289, 35 mm film
- Media: JPEG, 5317x3806px, 3.5Mb