"Great Soviet Encyclopedia" is a landmark publication that was published in 1926 and became the world's largest general encyclopedia. In its 65 volumes, this encyclopedia contains the achievements of the humanities, natural and technical sciences, as well as numerous articles on history, culture, geography and much more. "Great Soviet Encyclopedia" was not only a source of knowledge for a wide audience, but also embodied the idea of comprehensive education and social consciousness. Its pages opened the way to the world of knowledge for millions of people, inspiring self-improvement and exploration of the world around them.