

The Fifth All-Union School of Holography.
- Categories: Science & Technology
- Location: Novosibirsk, Russia
- Event date: 28.02.1973
- Date published: 18.07.2019
- Author: Vladimir Bogatyrev
- Credit: Sputnik
- Original: A74-8573, 6x6 film
- Media: JPEG, 3670x3543px, 2.7Mb