"Great Soviet Encyclopedia" is a publication that is one of the largest editions of a general encyclopedia in the world. In its pages, it collected extensive materials on the history, culture, science and technology of Soviet society. With a wide range of topics covering every aspect of life, this encyclopedia has become an indispensable source of knowledge for anyone interested in the activities of the Soviet Union. The events and phenomena of world history are described in detail, the basic concepts of science and technology are revealed, biographies of prominent figures in various fields of knowledge are presented. "Big Soviet Encyclopedia" is not just a reference book, but also a unique opportunity to immerse yourself in the atmosphere of socio-cultural life of the former Soviet Union.