"Big Soviet Encyclopedia" is a publication included in the golden fund of the Soviet book heritage. It became a real source of knowledge for millions of people and a symbol of the multifaceted nature of Soviet culture and science. Thanks to this encyclopedia, everyone could touch a wide range of topics - from history and politics to science and technology, from art to sports. In addition to comprehensive articles, the encyclopedia was also impressive with a wealth of illustrations and photographs, which gave it a special color and emphasized its aesthetic value. The "Great Soviet Encyclopedia" became an integral part of the libraries of every Soviet family and looked like a real treasure trove of knowledge on any topic.