"Big Soviet Encyclopedia" is a publication that has become a real treasure for everyone who lives in the territory of the former Soviet Union. The book consists of thousands of pages, where a huge amount of information is collected from the most diverse fields of knowledge - history, culture, science, technology, etc. "Big Soviet Encyclopedia" allows every reader to acquire a broad outlook and knowledge about the world around us. A constant part of the home library for many generations, this encyclopedia has become a prominent symbol of knowledge and self-improvement.