Laboratory exercises at physico-mathematical faculty. Kamchatka State University.
- Categories: Education
- Location: Petropavlovsk-Kamchatsky, Russia
- Event date: 01.03.1975
- Date published: 29.05.2010
- Author: O. Gruzdev
- Source: Sputnik
- Credit: Sputnik
- Original: А75-11515, 6x6 film
- Media: JPEG, 3612x3620px, 2.5Mb