"Big Soviet Encyclopedia" is a publication that has become a true symbol of the Soviet era. In its 30 volumes, this encyclopedia covers the most diverse fields of science, culture, technology and history. It was first published in 1926, and later went through several editions and reprints. Each volume of the encyclopedia contains many interesting articles and illustrations that allow you to get a comprehensive view of the world around us. The "Great Soviet Encyclopedia" is an important source of knowledge about the history and culture of the former Soviet Union, as well as an interesting window into the past.